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Thermo Scientific Orion 2111LL Sodium Monitor User Guide

ROSS and the COIL trade dress are trademarks of Thermo Fisher Scientific Inc.

AQUAfast, Cahn, ionplus, KNIpHE, No Cal, ORION, perpHect, PerpHecT, PerpHecTion, pHISA, pHuture, Pure Water, Sage, Sensing the Future, SensorLink, ROSS, ROSS Ultra, Sure-Flow, Titrator PLUS and TURBO2 are registered trademarks of Thermo Fisher .

1-888-pHAX-ION, A+, All in One, Aplus, AQUAsnap, AssuredAccuracy, AUTO-BAR, AUTO-CAL, AUTO DISPENSER, Auto-ID, AUTO-LOG, AUTO-READ, AUTO-STIR, Auto-Test, BOD AutoEZ, Cable-Free, CERTI-CAL, CISA, DataCOLLECT, DataPLUS, digital LogR, DirectCal, DuraProbe, Environmental Product Authority, Extra Easy/Extra Value, FAST QC, GAP, GLPcal, GLPcheck, GLPdoc, ISEasy, KAP, LabConnect, LogR, Low Maintenance Triode, Minimum Stir Requirement, MSR, NISS, One-Touch, One-Touch Calibration, One-Touch Measurement, Optimum Results, Orion Star, Pentrode, pHuture MMS, pHuture Pentrode, pHuture Quatrode, pHuture Triode, Quatrode, QuiKcheK, rf link, ROSS Resolution, SAOB, SMART AVERAGING, Smart CheK, SMART STABILITY, Stacked, Star Navigator 21, Stat Face, The Enhanced Lab, ThermaSense, Triode, TRIUMpH, Unbreakable pH, Universal Access are trademarks of Thermo Fisher .

Guaranteed Success and The Technical Edge are service marks of Thermo Fisher .

PerpHecT meters are protected by U.S. patent 6,168,707.

PerpHecT ROSS are protected by U.S. patent 6,168,707.

ORION Series A meters and 900A printer are protected by U.S. patents 5,198,093, D334,208 and D346,753.

ionplus electrodes and Optimum Results solutions are protected by US Patent 5,830,338.

ROSS Ultra electrodes are protected by US patents 6,793,787.

Orion ORP Standard is protected by US Patent 6,350,367.

Orion NoCal electrodes with stabilized potential patent pending.

© 2007 Thermo Fisher Scientific Inc. All rights reserved. All trademarks are the property of Thermo Fisher Scientific Inc. and its subsidiaries.

The specifications, descriptions, drawings, ordering information and part numbers within this document are subject to change without notice.

This publication supersedes all previous publications on this subject.

�Thermo Scientific Orion 2111LL Sodium Monitor User GuideROSS and the COIL tradedress are trademarks of Thermo Fisher Scientific Inc. US Patent 6,793,787

Table of Contents

Chapter I General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I-�Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I-1Features .and .Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I-2Principles .of .Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I-3Principles .of .Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I-5Fluidics .Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I-7Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I-8

Chapter II Instrument Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . II-�Unpacking .the .Instrument . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .II-1Mounting .and .Plumbing .Instructions . . . . . . . . . . . . . . . . . . . . . . . . . .II-2Electrical .Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .II-4 . . Safety .Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .II-4 . Warning .Labels .and .Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .II-5Wiring .the .Instrument . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .II-6Terminal .Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .II-8Installation .of .Reagent .& .Diffusion .Tubing . . . . . . . . . . . . . . . . . . . . . .II-9Conditioning .& .Installation .of .New .Sodium .Electrode . . . . . . . . . . . .II-13Installation .of .ATC .probe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .II-13Installation .of .New .Reference .Electrode . . . . . . . . . . . . . . . . . . . . . . . .II-14

Chapter III Instrument Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . III-�Description .of .Basic .Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . III-1Description .of .Keypad .Icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . III-2Use .of .Setup .Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . III-3Shutdown .& .Start-Up .Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . III-30

Chapter IV Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IV-�Positioning .of .Valves .for .Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . IV-1Flow .Cell .Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IV-2 .Rinsing .the .Flow .Cell . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IV-3Air .Regulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IV-4Before .Performing .DKA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IV-5Performing .DKA .Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IV-6Calibration .At .Custom .Concentrations .Using .DKA . . . . . . . . . . . . . . IV-13Span .Check .Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IV-14Offline .Calibration .Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IV-15

�Thermo Scientific Orion 2111LL Sodium Monitor User GuideROSS and the COIL tradedress are trademarks of Thermo Fisher Scientific Inc. US Patent 6,793,787

Chapter V Instrument Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V-�Weekly .Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .V-1Monthly .Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .V-2Yearly .Preventative .Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .V-5

Chapter VI Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VI-�Diagnostics .Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VI-1Slope .Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VI-9Troubleshooting .Matrix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VI-11Error/Event .Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VI-14Resetting .the .Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VI-17Serial .Number .and .Software .Revision . . . . . . . . . . . . . . . . . . . . . . . . . VI-18Service .and .Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VI-19

Chapter VII Customer Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .VII-�Notice .of .Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VII-1Declaration .of .Conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VII-2Terms .and .Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VII-3

Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-�Mounting .Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-1ISE .Default .Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-2Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-3Ordering .Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-7Recommended .Consumables .for .Annual .Operation . . . . . . . . . . . . . . .A-10Recommended .Field .Replaceable .Space .Parts . . . . . . . . . . . . . . . . . . . .A-10Pipette .Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-11Pipette .Techniques . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-12

I-�Thermo Scientific Orion 2111LL Sodium Monitor User GuideROSS and the COIL tradedress are trademarks of Thermo Fisher Scientific Inc. US Patent 6,793,787

Chapter I General Information

This .manual .covers .operation, .maintenance .and .troubleshooting .for .the .Thermo .Scientific .Orion .2111LL .sodium .monitor, .which .incorporates .state .of .the .art .technology .designed .for .ease .of .use .while .offering .the .lowest .limit .of .detection .available . .

Monitoring .the .sodium .ion .content .of .steam .and .water .circuits .to .produce .accurate .and .reproducible .results .requires .a .very .well .designed .and .maintained .system . . .The .system .must .optimize .the .fluidic .design .with .the .sensing .technology .to .enable .very .low-level .(ppb) .measurement .of .the .contaminants .as .well .as .measuring .across .the .linear .range .of .the .analyzer . .

The .Orion .2111LL .sodium .monitor .meets .all .of .the .criteria .for .accurate .and .dependable .sodium .monitoring .and .more . . .The .2111LL .incorporates .patented .Orion .technologies .including:

• . ROSS® .and .ROSS .Ultra® .electrodes . .• . Newly .developed .flow .cell .design .• . Marquee .help .screen .• . Orion .pump-less .reagent .addition .and .DKA .calibration .system

Orion 2111LL ionplus® Low Level Sodium Monitor

• . . Power• . . Semiconductor• . . Chemical .& .Petrochemical• . . Pulp .& .Paper

• . . Ultra .pure .water• . . Boiler .feed .water• . . Drum .boiler .water• . . Ion .exchange .breakthrough• . . Steam• . . R/O .system

Introduction

Markets:

Applications:

I-�

General Information

Thermo Scientific Orion 2111LL Sodium Monitor User GuideROSS and the COIL tradedress are trademarks of Thermo Fisher Scientific Inc. US Patent 6,793,787

The .Thermo .Scientific .Orion .2111LL .sodium .monitor .meets .all .of .the .criteria .for .accurate .and .dependable .sodium .monitoring .and .more . . .Our .30 .years .of .sensor .expertise .in .sodium .measurements .combined .with .patented .Orion .technologies .are .skillfully .incorporated .in .the .2111LL .system .

• . Accurate .and .precise .measurements .even .at .the .lowest .levels .of .detection .(range .0 .001 .ppb .to .10 .ppm):

. • . .Reliable, .low .level .measurements .and .wide .range .with .selectable .resolution .

• . Patented .ROSS .Ultra® .reference .and .ROSS® .sensing .electrodes: . . • . .Superior .accuracy .and .stability .over .a .wider .temperature .range .

• . Patent-pending .flow .cell .with .air .stirring .and .sample .air .transport: . • . .Automatic .sample .handling .and .contamination .control .with .no .

moving .parts .

• . Patented .scrolling .marquee: . • . Intuitive .menu-driven .digital .user .interface .

• . Data .log .of .previous .measurements .and .calibration: . • . Measurement, .calibration .and .error .history .

• . Self .diagnostics: . • . Ease .of .maintainability .

• . Password .protection: . • . Security .and .peace .of .mind .for .your .operation .

• . Auto-ranging .electronics .with .large, .backlit .and .easy .to .read . .LCD .display:

. • . Monitor .determines .best .range .

Features and Benefits

I-3

General Information


The .sample .enters .the .Thermo .Scientific .Orion .2111LL .sodium .monitor .and .passes .through .inlet .valve, .bypass .valve .assembly, .inlet .filter, .pressure .regulator, .flow .meter, .calibration .shut-off .valve .and .into .the .restrictor .tubing . .The .sample .then .passes .through .the .reagent .manifold .into .a .reagent .bottle .through .a .diffusion .tubing .assembly .where .pH .adjustment .takes .place . .The .pH-adjusted .sample .then .flows .into .the .flow .cell .via .the .diverter .valve, .where .air .is .introduced .from .the .air .pump .to .ensure .proper .mixing .and .fast .response . .The .sample .then .flows .into .an .atmospheric .drain .

Principles of Operation

Monitor

1 2 3 4 5

Power

4-20mA Output

Air Pu

mp

Referen

ce Solu

tion

Main Feed

Cal

Sample

Inlet Valve

Needle Valve& Filter

Regulator Valve

Safety Drain

for DIPA overflow

Cal Shutoff Valve

3 way Right Valve

Restrictor Tubing

3 way Left Valve

Diverter Valve

Recirculation Block

Flowcell Block

Measure Level

Calibration Level Air Filter

Pressurizes flowcell

to initiate siphoning

Calib

rate

Calib

rate

Flow

meter

Mix (m

easure)

Calibration Port

DIPA

Reagent Bottle

Reagent Manifold

Diffusion Tubing

Drain

Sense

REF

TEMP

Fluid Path

Fluid Restrictor Tubing

Electric

Air Path

Reference Solution Path

DIPA Overflow Path

Diffusion Tubing

K E Y

Diverter Valve Positions

Calibration Mode

Sample/Measure Mode

Calibrate

Valve Position

Siphon/ Measure

Calibrate

Valve Position

Mix/Measure

Figure I-� Orion 2111LL Schematic

I-4

General Information


The .sensing .electrode .responds .logarithmically .to .changes .in .the .sodium .ion .concentration . . .This .response .is .described .by .the .Nernst .equation: .

E = Eo + 2.3 (RT/nF) log (C/Ciso)

Where: .

E . = .measured .electrode .potential, .mV .

Eo . . = .potential, .when .C .equals .Ciso, .mV .

R . = .ideal .gas .constant .

T . . = .temperature .of .sample, .degrees .K .

n . . = .valence .of .ionic .species .(+1 .for .sodium .ion) .

F . . = .Faraday’s .constant .

C . = .effective .sodium .ion .concentration .(activity) .

Ciso .= . .concentration .(activity) .of .sodium .ion .where .potential .E .is .temperature .independent .(isopotential .point) .

The .above .equation .indicates .that .the .measured .potential .varies .with .both .temperature .and .the .concentration .of .the .ion .of .the .interest . . .In .order .to .eliminate .error .caused .by .fluctuations .in .sample .temperature, .the .2111LL .microprocessor .constantly .updates .temperature .corrections .from .data .supplied .by .the .ATC .probe . .

From .the .Nernst .equation, .the .theoretical .response .of .a .sodium .ion-selective .electrode .to .a .ten-fold .change .in .concentration .at .25 .˚C .is . .59 .16 .mV . . .This .is .referred .to .as .the .electrode .slope .(S) . . .Most .electrodes, .however, .do .not .exhibit .a .theoretical .slope . . .Therefore, .the .instrument .is .calibrated .to .determine .its .actual .value . . .Two .standards .are .used .to .provide .information .necessary .for .the .microprocessor .to .compute .the .actual .slope .and .E0 .for .use .during .sample .analysis . .

In .order .to .eliminate .interference .from .hydrogen .ions, .which .can .become .significant .when .measuring .low .levels .of .sodium, .the .2111LL .adjusts .sample .pH .to .approximately .11 . . .This .pH .adjustment .is .accomplished .by .the .patented .passive-diffusion .process .wherein .the .sample .passes .through .a .length .of .tubing .contained .in .the .reagent .bottle . . .The .reagent .diffuses .through .the .tube .wall .and .mixes .with .the .sample, .raising .sample .pH .to .approximately .11 . .

I-5

General Information


Principles of Calibration

Calibration .procedures .for .an .analytical .instrument .are .important .and .must .be .performed .carefully . . .The .calibration .procedure .used .in .the .Thermo .Scientific .Orion .2111LL .is .a .variation .of .Double .Known .Addition .(DKA) .using .ROSS .Ultra® .electrode .technology .and .patent-pending .flow .cell .technology .in .combination .with .the .passive .diffusion .system . . .This .method .has .the .distinct .advantages .of .being .fast, .easy, .and .accurate .

Before .calibration .begins, .the .diverter .valve .is .turned .to .divert .flow .from .the .measure .drain .to .the .re-circ .tube, .allowing .the .flow .cell .to .fill . .

The .two .air .valves .serve .dual .purposes .during .the .calibration .sequence .

The .first .function .is .to .stop .the .airflow .through .the .sample, .and .redirect .the .airflow .to .the .headspace .of .the .flow .cell . . .Thus, .the .flow .cell .is .filled .without .causing .air .bubble .disturbance .in .the .sensing .tube . . .The .second .function .ensures .proper .siphoning .operation . . .The .combination .of .these .functions .provides .an .accurate .volume .for .calibration .

At .the .first .step .of .the .DKA .calibration .the .actual .concentration .in .the .sample .is .unknown . . .The .instrument .measures .the .potential .(Es) .and .stores .this .value .in .the .microprocessor . . .A .known .amount .of .standard .1 .solution .is .added .to .the .flow .cell, .which .increases .the .concentration .(Cs) .with .a .corresponding .known .amount .(dC1) . . .During .this .process, .air .is .pumped .into .the .re-circ .tube, .thoroughly .mixing .sample .and .standard .in .a .closed-loop .system . . .The .new .potential .(E1) .is .measured .and .stored .automatically .when .stability .is .reached . . .Adding .standard .2, .preferably .10 .times .more .

Siphon Tube

Siphon Drain

Sensing Tube

Double-Known Addition (DKA)

Figure I-� Flow Cell Volume for DKA

I-6

General Information


concentrated .than .standard .1, .increases .the .concentration .(dC2) .in .the .sample .reservoir . . .Again, .the .new .potential .(E2) .is .measured .and .stored .when .stable . . .Now, .we .have .the .following .three .unknowns: .

Es =Eo + S(Ts/298.15) log (Cs/Ciso)

E1 =Eo + S(T1/298.15) log [(Cs + dC1)/Ciso]

E2 =Eo + S(T2/298.15) log [(Cs+ dC1+ dC2)/Ciso]

S .is .the .Slope .at .25 .˚C .(298 .15 .K)

T .is .the .temperature .in .Kelvin, .measured .when .the .potential .E .is .measured .

Es, .E1, .E2 .have .been .determined .during .the .calibration .procedure . . .The .microprocessor .solves .these .three .equations, .to .obtain .the .values .of .S .and .Eo . . .The .calibration .result .is .stored .for .use .during .online .monitoring .to .convert .the .measured .potential .and .temperature .in .the .sample .into .concentration .values .in .either .ppm .or .ppb . .

When .the .calibration .is .complete .the .flow .cell .drains .as .the .sample .flow .returns . . .The .flow .cell .volume .returns .to .the .measurement .level . . .After .allowing .approximately .30 .minutes .for .concentrated .calibration .solution .to .be .flushed .from .the .system, .the .Orion .2111LL .monitor .can .begin .sample .measurement .again . .

In .addition .to .Double-Known .Addition .(DKA), .the .2111LL .also .allows .the .user .the .ability .to .perform .an .offline .calibration .

The .offline .calibration .feature .of .the .Orion .2111LL .allows .the .user .to .adjust .the .monitor .to .values .determined .by .alternate .methods .used .in .their .laboratory .such .as .elemental .spectroscopy .and .ion .chromatography .

It .is .essentially .a .one .point .calibration . .To .perform .offline .calibration, .a .sample .is .taken .from .the .bypass .of .the .instrument; .the .sample .concentration .value .is .stored .in .memory; .the .sample .is .analyzed .by .an .alternate .method .of .choice; .the .previously .stored .reading .is .adjusted .to .the .lab .method .result; .and .the .instrument .is .then .returned .to .the .analysis .mode . . .The .term .“offline .calibration” .refers .only .to .the .fact .that .a .sample .from .2111LL .bypass .is .taken .“offline” .for .laboratory .analysis; .in .fact, .no .downtime .is .experienced .during .the .procedure .and .the .instrument .remains .online .throughout . .

Offline Calibration

I-7

General Information


Fluidics Diagram

50

40

30

20

10

Scrolling Marquee

LCD Display

Warning Icon

Mode Indicator

Calibration Shut Off Valve

Mounting Hole

Keypad

Left Air Valve

Flow Cell Reservoir

Siphon Tube

Sensing Tube

Flow Cell Block

Siphon Drain

Re-Circulation Tube

Measurement Drain

Diverter Valve

Inlet Valve

Reagent Bottle

Diffusion TubingAssembly

Reagent Bottle Adapter Assembly

Pressure Regulator

Air Pump

Status Indicators

Bypass Valve

Inlet Filter

Flow Meter

Ref. Electrode Filling Solution

Right Air Valve

Restrictor Tube Assembly

BottleBracket

Reagent Manifold

Figure I-3 Fluidics Diagram

I-8

General Information


Refer .to .Figure I-3 .

Inlet Valve – Accepts .the .sample .stream .via .1/4 .inch .NPTF .connector . . .The .user .must .supply .the .sample .with .a .pressure .between .14 .and .100 .psig . .

Inlet Filter – 60-micron .stainless .steel .filter .traps .particulate .matter .in .sample .stream . .

Bypass Valve – Use .to .redirect .flow .in .bypass .system .

Pressure Regulator – Adjusts .flow .on .incoming .sample .stream .

Flow Meter – Measures .sample .flow .rate .(40 .mL/min .nominal .flow .is .required) .

Calibration Shut Off Valve – Use .to .stop .flow .of .sample .from .flow .meter .to .restrictor .tubing .

Restrictor Tube Assembly – Use .in .conjunction .with .pressure .regulator .to .lower .downstream .pressure .

Reagent Manifold – Directs .sample .flow .in .and .out .of .reagent .bottle .assembly .

Reagent Bottle Adapter Assembly – Connects .reagent .bottle .assembly .to .manifold .

Diffusion Tubing Assembly – Semi-permeable .tubing .through .which .reagent .diffuses .into .the .sample .

Reagent Bottle – Contains .water-soluble .amine, .which .raises .the .sample .pH .to .approximately .11 . .

Reagent Bottle Bracket – Secures .reagent .bottle .

Flow Cell – Contains .reference .electrode, .sample .electrode, .and .ATC .probe . .

Diverter Valve – Allows .the .flow .cell .reservoir .to .fill .during .calibration .by .forming .a .closed-loop .system . .

Re-circulation Tube – Tube .through .which .sample .(assisted .by .air) .is .pumped .into .the .flow .cell .– .used .to .mix .solution .in .a .closed-loop .during .calibration . .

Glossary

I-9

General Information


Sodium Electrode – Senses .sodium .ions .in .sample .stream .and .produce .an .electrical .potential .dependent .on .sample .concentration .

Reference Electrode Filling Solution – Provides .a .constant .reference .potential .and .completes .the .measurement .circuit .

Reference Solution Bottle – Provides .constant .flow .of .electrolyte .solution .through .reference .electrode .for .maximum .stability .

ATC probe – Measures .sample .temperature .and .inputs .data .to .microprocessor .for .automatic .temperature .compensation .(ATC) .

Calibration Port – Allows .introduction .of .standards .to .sample .reservoir .during .calibration .

Air Pump – Use .to .mix .sample .during .both .measurement .and .calibration .

Right Air Valve – Adjust .airflow .to .flow .cell . . .Controls .airflow .for .mixing .sample .

Left Air Valve – Adjust .airflow .to .flow .cell . . .Controls .airflow .for .siphon .of .sample .

LCD Display – Provides .digital .readouts .of .concentration, .temperature, .millivolts .and .error .codes . .

Keypad – Consists .of .five .mode .keys, .four .prompt .indicator .lights, .two .scroll .keys .and .one .key .for .entering .data . . .Mode .and .error .indicators .are .also .incorporated .on .keypad . .

Status Indicator – 2 .LED .lights .that .illuminate .according .to .current .status .of .the .instrument .

Green Light: indicates .system .is .in .correct .working .condition .

Yellow Light: indicates .a .warning, .system .in .hold, .or .maintenance .is .required .

Red Light: indicates .something .is .seriously .wrong .

Note: When .either .the .yellow .or .red .LED .is .lit, .there .may .be .an .entry .in .the .diagnostic .menus .indicating .the .error . . .Logging .feature .must .be .initiated .in .the .setup .menu . . .Refer .to .Chapter III, Use of Setup Mode .for .instructions . . .s

II-�Thermo Scientific Orion 2111LL Sodium Monitor User GuideROSS and the COIL tradedress are trademarks of Thermo Fisher Scientific Inc. US Patent 6,793,787

Chapter II Instrument Preparation

The .Thermo .Scientific .Orion .2111LL .sodium .monitor .has .been .assembled, .tested, .and .packaged .with .great .care . .

Report .any .obvious .damage .of .shipping .container .to .carrier .and .hold .for .inspection . . .The .carrier .(not .Thermo .Fisher .Scientific) .is .responsible .for .any .damage .incurred .during .shipment .

1 . . Open .outer .box . . .Remove .top .two .foam .corner .support .pieces . .

2 . . Open .inner .box . . .This .box .should .contain .(1) .each .of .the .following .items:

. • . .2111LL .low .level .sodium .monitor .

. • . .ROSS® .sodium .electrode .box .

. • . .ROSS .Ultra® .reference .electrode .box .

. • . . .Standards .kit: .- . .(2) .2 .oz . .bottles .of .standard .1: . .concentration: .19 .1 .ppm .Na+ .- . .(2) .2 .oz . .bottles .of .standard .2: . .concentration: .192 .ppm .Na+ .- . .(1) .2 .oz . .bottle .of .etching .solution .- . . .(1) .Options .kit: . .cable .glands, .conduit .fitting, .fuse .kit, .green . .

screw .terminal .

. • . Instruction .manual .CD . .

3 . . Remove .the .cardboard .retaining .shell .by .sliding .over .the .entire .mounting .board .and .the .monitor . .

4 . . Carefully .remove .entire .mounting .board .with .monitor .from .inner .box . .

Note: Do .not .lift .or .pull .instrument .by .the .fluidics .or .electronic .components . . .s

5 . . Unbolt .the .monitor .from .mounting .board .by .removing .the .4 .mounting .bolts .with .a .9/16 .wrench . .These .bolts .may .be .discarded .

6 . . Carefully .place .the .monitor .at .a .convenient .location .until .proper .installation .can .be .completed .

Unpacking the Instrument

Figure II-� Unpacking the Instrument

II-�

Instrument Preparation


Refer .to .Appendix A1, Mounting Dimensions.

Warning: Do .not .connect .power .prior .to .mounting .and .plumbing .of .the .instrument . . .s .

• . Select .a .site .for .the .instrument .that .allows .it .to .be .permanently .bolted .with .ample .height .for .atmospheric .drain .operation . . .Be .sure .there .is .ready .access .to .both .electronic .controls .and .flow .cell .calibration .port . .

• . A .clearance .of .15 .inches .(about .40 .cm) .must .be .allowed .above .the .calibration .port . . .Insert .the .pipette .vertically .(not .angled) .during .the .calibration . .

• . The .analyzer .location .must .permit .connection .to .a .plumbed .in .sample .line, .a .drain, .and .AC .power .supply .and .any .connections .for .output .devices . .

• . The .analyzer .should .be .mounted .as .close .to .the .sampling .point .as .possible, .this .ensures .the .fastest .possible .response .to .a .changing .sample .condition . . .Refer .to .Appendix A-4, Sample Conditions .

• . For .proper .flow .cell .operations, .instrument .must .be .installed .straight .and .level .upon .its .mounting .location . . .Failure .to .level .may .cause .poor .siphoning .in .flow .cell .

1 . . Prepare .mounting .holes . . .Carefully .lift .the .analyzer .and .bolt .into .place . .Do .not .lift .the .instrument .by .holding .on .to .any .of .the .plumbing .or .fluid .handling .components .

2 . . Connect .a .waste .line .to .the .outlet .of .the .instrument, .which .is .3⁄4 .NPT .male . . .The .waste .line .should .be .connected .to .a .drain .of .sufficient .capacity, .0 .5 .inch .(1 .27 .cm) .OD .is .recommended .

3 . . Connect .a .sample .line .to .the .inlet .of .the .instrument, .which .is .1⁄4 .NPT .female . . .It .is .recommended .that .a .shut-off .valve .be .installed .at .the .sampling .point .

4 . . The .system .must .be .mounted .and .leveled, .vertically .for .proper .operation .

Mounting and Plumbing Instructions

Recommendations

Instructions

II-3



Additionally .listed .in .Appendix A-3, Specifications.

Sample inlet connection – 1/4” .NPTF . . .If .particulate .matter .is .present .in .sample, .pre-filtration .is .necessary . . .The .60-micron .stainless .steel .filter .located .after .inlet .valve .will .remove .moderate .amounts .of .particulates . .

Flow rate – 40 .mL/min .(nominal) . .

Pressure – 8-100 .psig . . .Consult .Customer .Support .for .Orion .products* .for .details .on .sample .handling .if .pressure .is .outside .range . .

Temperature – Temperature .must .be .between .5-40 .˚C . .

Sodium level – Sodium .levels .are .read .directly .in .ppb .or .ppm, .when .calibrated .with .Orion .standards .1 .and .2 .(Cat . .No . .181140) . .

Sample acidity – Sample .acidity .should .not .be .more .than .50 .ppm .CaCO3 .equivalent . . .For .higher .sample .acidity, .contact .Customer .Support . .for .Orion .products* . .

* Customer Support for Orion Products

. .US .& .Canada: . .800-225-1480 .Dom . .Fax: .978-232-6015 .Int’l . .Fax: .978-232-6031

. www .thermo .com/water .

Sample Requirements

II-4



Warning: Be .sure .to .read .and .observe .the .following .safety .recommendations! . .s

Warning .icon .provides .important .information .that .should .be .strictly .followed .when .using .the .unit .for .your .own .safety . . .Failure .to .follow .these .instructions .may .result .in .injuries .

• . Prior .to .wiring, .a .switch .or .circuit .breaker .for .disconnecting .the .instrument .from .power .supply .should .be .installed .• . .It .should .be .in .close .proximity .to .the .monitor .and .with .easy .reach .of .

the .operator .• . . . It .should .be .marked .as .the .disconnecting .device .for .the .monitor .

• . To .reduce .the .risk .of .shock .hazard, .disconnect .power .prior .to .opening .instrument .

• . Before .connecting .the .instrument .to .the .main, .make .sure .that .the .voltage .lies .within .either .range: .85-132V; .200 .mA; .or .170-264V; .100 .mA; .50-60 .Hz .AC .

• . Cutting .off .the .power .by .disconnecting .power .source .will .not .reset .the .2111LL . . .This .unit .incorporates .a .non-volatile .memory .and .will .maintain .calibration .and .settings .after .power .failure . . .Battery .power .is .supplied .to .the .display .for .the .date .and .time .functions .

• . If .a .repair .should .be .required, .or .to .arrange .a .Return .Material .Authorization, .call .Customer .Support .for .Orion .products .at . .1-800-225-1480 .(Domestic .toll .free) .or .contact .your .authorized .dealer . .

• . Installation .and .wiring .of .the .2111LL .may .only .be .carried .out .in .accordance .with .applicable .local .and .national .codes .per .this .instruction .manual . .

• . Be .sure .to .observe .the .technical .specifications .and .input .ratings .

Electrical WiringSafety Requirements

Recommendations

II-5



Warning Labels and Locations

Warning: Provides .important .information .that .should .be .strictly .followed .when .using .the .unit .for .your .own .safety . .Failure .to .follow .these .instructions .may .result .in .injuries . . .s

Safety .warning .icons .are .used .in .two .locations .on .the .2111LL . . .

• . Faceplate . . .Refer .to .Figure II-2 .

• . Power .supply . . .Refer .to .Figure II-3 .

Replace .fuse .only .with .fuse .of .same .rating .

Figure II-� Faceplate

Fuse HolderFuse

Figure II-3 Power Supply

II-6



Wiring the Instrument

Warning: Be .sure .to .read .and .observe .the .following .requirements! . .If .you .install .the .wrong .fuse .for .your .system, .you .could .damage .the .instrument . . .Make .sure .you .select .the .correct .fuse .rating .and .discard .the .additional .fuses .supplied .in .the .fuse .kit . . .s

• . Options .kit- .fuses, .cable .glands, .conduit .fitting, .and .green .screw .terminal .• . Phillips .head .screwdriver .• . 2 .mm .Blade .flat-head .screwdriver .

1 . . Open .the .faceplate: .Loosen .the .four .screws .using .a .Phillips .head .screwdriver . . .Electronics .faceplate .will .open .via .the .hinge .pin .connection .

2 . . Remove .one .or .two .of .the .two .unused .cable .glands .as .required .for .wiring .power .cable .or .auxiliary .connections . . .Power .cable .optional .hole .locations .in .Figure II-4 .

3 . . Select .and .install .appropriate .size .cable .gland .or .conduit .fitting .as .required .

4 . . Feed .power .cable .through .conduit .or .cable .glands .as .appropriate .

Figure II-4 Electronics Enclosure

with Cable Glands

4 Compression Screws

Hinge Pin

Power Cable Hole Locations

Cable Glands

Electrode Cables

Required Tools

II-7



5 . . Wire .the .power .cable .to .the .green .screw .terminal .connector .from .the .options .kit . . .Select .correct .terminal .for .hot .conductor .depending .on .line .voltage . . .Refer .to .Figure II-5 .for .terminal .connector .location .and .Figure II-3 .for .terminal .wiring .position.

6 . . Plug .to .terminal .connector .into .power .supply . . .Refer .to .Figure II-3 .

7 . . Select .the .correct .fuse .from .the .fuse .kit . . .Install .by .inserting .fuse . .in .fuse .holder .and .secure .by .twist .and .lock .method . . .Refer .to . .Figure II-3 . . .The .fuses .are .clearly .labeled .with .the .appropriate .voltages .for .your .system . . .Refer .to .Figure II-3 . . .Refer .to .the .table .below .for . .fuse .selection .

AC Voltage Fuse Rating

115V 200mA, 250V, Fast Acting

230V 100mA, 250V Fast Acting

Figure II-5 Terminal Connector Location

Terminal Connector

II-8



Alarms / Relays Analog Outputs Temperature ISE

� Relay 1 (normally open)

9 Sout (mA) Sodium Signal

�8 ATC ��- ��

Not Used

� Relay 1 (normally open)

�0 GND Common Ground*

�9 ATC �3 Electrode Shield **

3 Relay 2 (normally open)

�� Tout (mA) Temp. Signal

�0 Solution Ground

�4 Reference Electrode

4 Relay 2 (normally open)

��-�7

Not Used �5 Not Used

5 Relay 3 (normally closed)

�6 Sodium Electrode

6 Relay 3 (normally closed)

7 Air pump

8 Air pump

Key Electrical Notes for the Orion 2111LL:

• . Fluid .ground .is .provided .through .the .Orion .ATC .Probe .(30 .kΩ), . .Cat . .No . .2100TP . . .Only .an .Orion .ATC .probe .can .be .used .to .provide .the .fluid .ground .

• . Do .not .connect .to .any .of .the .unused .terminals: .12-17, .21-22 .and .25 . .

• . Leave .factory .installed .jumpers .in .place .on .terminals: . .13-15-16 .

• . . Be .sure .to .hook .shield .to .underside .of .PCB .to .prevent .interferences . . .Refer .to .Figure II-7 .

* Terminal 9 & 11 are not isolated from each other. They share terminal 10 as a common ground.

** Do not attach external ground shield connections to terminal 23

*** Units shipped after October 2006 do not require the shield in Figure II-7

Terminal Assignments

Figure II-7 Shield***

Figure II-6 Terminal Assignments

II-9



Warning: Be .sure .to .read .and .observe .the .following .requirements! . .Diisopropylamine .is .hazardous . . .Refer .to .MSDS .for .DIPA, .available .at .www .thermo .com/water . . .Use .protective .glasses .and .gloves . . .Refer .to .bottle .label .for .precautions . . .Installation .of .DIPA .reagent .requires .a .fume .hood .or .well-ventilated .area . . .s

If .monitor .is .offline .or .sample .is .shut .off .from .the .instrument .for .a .prolonged .period .of .time .be .sure .to .follow .the .Chapter III, Shutdown & Start-Up .Procedure .

1 . . Unscrew .thumbnut .and .remove .reagent .bottle .from .the .reagent .manifold . .• . .New .instruments .will .ship .with .a .rubber .coated .glass .reagent .bottle .

and .complete .diffusion .tubing .assembly .installed . . .Only .installation .of .reagent .is .necessary .for .first .time .start .up .

2 . . Twist .open .reagent .bottle, .separating .glass .bottle, .reagent .bottle .adapter .assembly .and .plastic .cap .to .reagent .bottle .

3 . . Unscrew .the .fittings .from .base .of .the .reagent .bottle .adapter .assembly . .dispose .of .used .diffusion .tubing .assembly .accordingly .

The .new .diffusion .tubing .assembly .for .use .with .the .Orion .2111LL .low .level .sodium .monitor .provides .superior .locking .ability .to .maximize .uptime .and .prevent .against .costly .blowouts . . .The .newly .designed .HDPE .locking .mechanism .is .precisely .engineered .to .remain .connected .under .variable .temperature .conditions .and .pressure .fluctuations . . .The .new .style .diffusion .tubing .assembly .is .now .suspended .in .the .headspace .of .the .reagent .bottle- .decreasing .the .rate .of .consumption .of .reagent-saving .you .time .and .money .

The .diffusion .tubing .ships .fully .assembled .for .quick .and .easy .installation . .Occasionally .the .assembly .will .loosen .during .shipment . .

• . Be .sure .to .check .the .diffusion .assembly .for .completeness .of .components .prior .to .installation .upon .the .reagent .bottle .cap . .

• . Do .not .use .Teflon .tape .during .installation

• . Twisting .of .the .clear .silicone .tubing .will .compromise .tubing .integrity .and .may .cause .ruptures . . .Be .careful .to .avoid .kinks .and .twisting .during .installation .

Installation of Reagent & Diffusion Tubing

Recommendation

Diffusion Tubing Assembly

Tips Before Installation

Part Description Quantity

O-ring .seal .fitting 2Twist .and .lock .Cap 2Pipe .Fitting 2O-ring .EPDM 6Ferrule 4Silicone .Tubing 1

II-�0



Figure II-8 Diffusion Tubing Assembly

1 . . Make .sure .that .ferrule .is .in .correct .orientation- .large .end .of .ferrule .is .at .end .of .PVC .barb . . .The .ferrule .should .also .be .connected .to .diffusion .tubing .PVC .barb .completely . . .See .Figure II-8 .

2 . . Carefully .thread .the .O-ring .seal .fitting .and .ferrule .tightly .into .the .reagent .bottle .adapter .to .create .a .suitable .seal . . .Fitting .can .be .tightened .with .a .wrench .

3 . . Slide .down .and .seat .O-ring .in .top .of .seal .fitting . . .See .Figure II-9a .

4 . . Slide .twist .lock .cap .down .over .O-ring .fitting .compressing .and .rotate .90 .degrees .to .lock .in .place . . .See .Figure II-9b .

5 . . Slide .second .O-ring .down .and .seat .in .top .of .the .twist .lock .cap .recess .

Installation

Ferrule (2)

Pipe Fitting (2)

O-ring EPDM (4)

O-ring Seal Fitting (2)

Twist & Lock Cap (2)

Silicone Tubing

a. b.Figure II-9a & II-9b

II-��



6 . . Repeat .steps .1-5 .for .the .other .side .of .bottle .adapter . . .Final .assembly .should .appear .as .shown .in .Figure II-10a . .

. Avoid .twisting .or .kinks .in .Silicone .tubing .prior .to .installation .in .diisopropylamine .reagent .

7 . . Carefully .bend .tubing .to .secure .over .hook .on .reagent .bottle .adapter . .See .Figure II-10b . .

• . Check .to .make .sure .that .O-ring .seal .fitting .is .tight .and .there .is .not .a .large .gap .between .the .reagent .bottle .adapter .

• . Check .to .make .sure .that .the .twist .lock .cap .is .in .correct .orientation- .rotated .90 .degrees .from .flat .surface .of .O-ring .seal .fitting . .

• . Check .to .make .sure .that .ferrule .is .oriented .in .the .proper .direction- .large .end .of .ferrule .is .at .end .of .PVC .pin . . .See Figure II-8 . .• . This .ferrule .may .fall .off .in .bag .during .shipment- .2 .additional .

ferrules .have .been .added .to .the .packaged .assembly . . .Be .careful .to .remove .the .additional .ferrules .from .packaging .before .discarding .

1 . . Secure .the .diffusion .tubing .assembly .to .the .base .of .the .reagent .bottle .adapter .assembly .by .tightening .the .fittings . . .The .fittings .must .be .perpendicular .and .straight .when .tightened .into .adapter .assembly . . . .Refer .to .Figure II-8 .• . Be .sure .to .prevent .twisting .of .the .diffusion .tubing .while . .

tightening .fittings . .

2 . . Place .a .new .reagent .bottle .on .a .flat .surface, .and .remove .the .cap . . .Ventilation .or .a .hood .is .recommended .for .this .step .

3 . . Holding .the .bottle .steady .with .one .hand, .install .the .reagent .bottle .adapter .assembly .by .tightening .its .cap .onto .the .bottle . . . .• . Ensure .that .the .bottle .label .is .oriented .so .that .it .will .be .visible .when .

the .entire .assembly .is .mounted .to .the .instrument .

b.a.Figure II-�0a & II-�0b

Troubleshooting

Reagent Bottle Installation

II-��



4 . . Replace .large .single .O-ring .in .reagent .bottle .adapter .assembly . . .Use .needle .nose .pliers .if .necessary .

5 . . Replace .all .3 .O-rings .on .face .of .reagent .manifold . . .Refer .to . .Figure II-11 .

6 . . Slide .the .reagent .bottle .adapter .assembly .over .the .threaded .screw .of .the .reagent .manifold . . .Refer .to .Figure II-11 .

7 . . Tighten .the .thumbnut .to .secure .

Figure II-�� Reagent Manifold & Reagent

Bottle Adapter Assembly

(3) O-rings for Manifold

Manifold Screw

O-ring for Bottle Adapter

Diffusion Tubing

Reagent Bottle

Reagent Bottle Adapter

Reagent Manifold

II-�3



The .Orion .ROSS® .sodium .electrode .(Cat . .No . .210048) .must .be . .used .in .conjunction .with .the .Orion .Ross .Ultra® .reference .electrode . .(Cat . .No . .210058) .

Warning: Be .sure .to .read .and .observe .the .following .requirements! . .Only .sodium .sensing .electrode .is .etched . . .Do .not .etch .reference .electrode . . .Safety .glasses .must .be .worn .during .entire .conditioning .procedure . . .Gloves .must .be .worn .while .etching .the .electrode . . .s

1 . . Unpack .the .sodium .electrode .(Cat . .No . .210048) .carefully .remove .the .protective .cap . . .Save .the .cap .for .future .storage .of .the .electrode . .

2 . . Immerse .the .sodium .electrode .in .a .bottle .of .etch .solution . .(Cat . .No . .181113) .for .one .minute . .

3 . . Remove .the .electrode .from .the .bottle, .and .rinse .it .with .de-ionized .water . . .Wipe .the .bulb .with .clean .lab .tissue .paper . . .Rinse .again . .

4 . . Insert .the .sodium .electrode .into .its .port .in .the .flow .cell .cap . . .Refer .to .Figure II-12 .for .location . .

5 . . Plug .the .electrode .cable .marked .“Sensing” .into .the .top .of .the .electrode . .Be .sure .to .push .back .black .cap .to .verify .a .secure .connection .between .male .and .female .pin .connection .prior .to .tightening .

6 . . Tighten .screw .cap .connection .to .cable . .

Note: Do .not .twist .cables .while .tightening .connection . . .Twisting .may .cause .damage .requiring .premature .replacement .of .the .cables . . .s

7 . . Wait .at .least .one .hour .before .calibrating .analyzer . .

Refer .to .Figure II-12 .for .location .

The .automatic .temperature .compensation .(ATC) .probe .(Cat . .No . .2100TP) .is .already .connected .to .the .correct .terminal .for .temperature .upon .delivery . .Insert .ATC .into .its .port .in .the .flow .cell .cap . .

Conditioning & Installation of New

Sodium Electrode

Air Flow Barbs

Flow Cell CapCalibration Port

Sensing Electrode Port

Reference Electrode PortATC Port

Figure II-�� Flow Cell Cap

Installation of ATC Probe

II-�4



1 . . Unpack .the .reference .electrode .(Cat . .No . .210058) .and .its .instruction .sheet .from .the .shipping .box . . .

2 . . Carefully .remove .protective .caps .from .bottom .and .sidearm .of .electrode . .Save .caps .for .future .storage .

3 . . Shake .out .as .much .of .the .fill .solution .through .the .fill .hole .as .possible . .Drain .through .the .sidearm .or .use .a .pipette .or .syringe .if .needed .

4 . . While .passing .1/8 .inch .tubing .into .electrode .sidearm, .slide .1⁄4 .inch .tubing .over .sidearm . . .The .outside .tubing .should .extend .3/8- .1⁄2 .inches .over .sidearm . . .Refer .to .Figure II-13 .

5 . . Remove .cap .and .fluid .seal .from .reference .electrode .filling .solution .bottle .(Cat . .No . .150072) . . .Hold .bottle .in .upright .position . . .Check .that .rubber .gasket .is .properly .aligned, .then .connect .cap .end .of .tubing .assembly .to .bottle . . .The .1/8-inch .tubing .should .extend .into .the .bottle .

6 . . Hold .reservoir .bottle .above .electrode .with .bottle .cap .end .down . .Electrode .should .be .horizontal .with .sidearm .pointing .up . . .Gently .shake .electrode .to .allow .any .trapped .air .bubbles .to .rise .into .bottle .as .electrode .fills .with .solution .

7 . . Dry .off .ceramic .frit .on .base .of .the .electrode .with .tissue .paper . . .Squeeze .bottle .for .a .few .seconds . . .A .small .amount .of .filling .solution .should .bead .up .on .frit .surface, .indicating .good .fill .solution .flow . . .If .no .moisture .is .visible .electrode .is .clogged .and .should .be .replaced .

Installation of New Reference Electrode

Figure II-�3 Reference Electrode

with Filling Solution

Reference ElectrodeFilling Solution

Gasket

Tubing Bottle Adaptor

Small 1/8” Tubing Inside

Bottle Cap

Large 1/4” Tubing

Electrode Sidearm

ROSS™ Coil

Ceramic Frit

II-�5



8 . . Invert .electrolyte .bottle .and .snap .into .clip . . .Refer .to .Figure II-14 . . .Use .pushpin .supplied .to .puncture .three .air .vents .on .bottom .of .bottle . .

Caution: Failure .to .vent .fill .solution .bottle .will .lead .to .noisy .and .drifting .output .signals . . s

9 . . Plug .the .electrode .cable .marked .“Reference” .into .the .top .of .the .electrode, .and .tighten .the .screw .cap . . .Be .sure .to .push .back .black .cap .to .verify .a .secure .connection .between .male .and .female .pin .connection .prior .to .tightening .

10 . .Tighten .screw .cap .connection .to .cable . .

Note: Do .not .twist .cables .while .tightening .connection . . .Twisting .may .cause .damage .requiring .premature .replacement .of .the .cables .

11 . .Insert .the .reference .electrode .into .its .port .in .the .flow .cell .cap . . .Refer .Figure II-12 .for .location . .

Figure II-�4 Reference Mounting Clip

Air Vents

Bottle

Clip (on Panel)

III-�Thermo Scientific Orion 2111LL Sodium Monitor User GuideROSS and the COIL tradedress are trademarks of Thermo Fisher Scientific Inc. US Patent 6,793,787

Chapter III Instrument Operation

Description of Basic Unit Controls

Figure III-� Faceplate

B

A

CD

FE

Parameter Location on Display Options Default

A Mode Indicator Top right corner Hold, Cal, Setup, Measure, Diagnostic Measure

BMarquee Display Top left corner Customer prompts through scrolling

messagingNo ATC connected 25 ˚CATC connected: measured at actual

BTemperature Display Top left corner Celsius Measured at actual

CMain Data Display

Middle Line:

Lower Line:

Concentration

mV

conc in ppb9999: At initial installation if no electrodes are connected: Connect electrodes and calibrateLower line will be disabled at installation. Refer to use of setup mode to initiate lower line visibility.

D Measurement Units Left & right side of display ISE concentration ppb/ppm Auto ranging: ppb - ppm

ESystem Status Yellow /Green Indicator Light:

Left side of display above View icon

Green: System OKYellow: System warning

Yellow: Needs calibration

FSystem Error Red Indicator Light:

Right side of display above Setup icon

Red: System failure Red: At initial installation, needs electrodes installed and calibration.

III-�

Instrument Operation


Icon Parameter/Mode Action Operational Selections

Enters calibration mode Calibration mode with user prompts DKA, Offline

Scroll up numbersScroll up in cal & setup mode

Used to edit valuesUse to select available modes by using up arrow.

0-9 selectable by digit, first digit selectable 0-19

Enters setup mode System setup mode at the last parameter used by the customer.

DKA, Password, Date, Time, Log, Hold, Reset, Display, Measure, Temp, Alarm, mAmp, Test, Calibration

Move cursor to the right digit Used to edit values When move to final digit, system will wrap around to first digit

Enters test mode Use enter key to advance through sequence of displaysDiagnostics will appear in top right of screen

Last calibration slope & Eo, error list, log points by time & date, error log by time & date, software rev., serial #, displays measured mV and noise, mAmp output values (sensor & temp), and display test

Scroll down numbersScroll down in cal & setup mode

Used to edit values that can be changed by the operatorUse to select available modes by using down arrow

0-9 selectable by digit, first digit selectable 0-19

view Log-changes between date and data that was logged at that specific time interval

Use to view data in calibration, measurement & status logs

+/- Toggles negative/positive sign when editing numbers

enter function Accepts value or selection displayed on LCD, stores in memory

enter (in test mode Only) Used in test mode to display additional information for selected menus

exit to measure Exits from setup or cal modes and puts the monitor into sample mode.

Instrument automatically enters sample mode when first turned on and after calibration.

last Screen Used in test and setup mode User may move back to previous menu. Can not be used in calibration mode: If exit calibration, user must re-do calibration

decimal point Sets the decimal point position in some menus with decimal point numbers between toggles ppm & ppb.

Used in set decimal position

Description of Keypad Icons

Figure III-� Keypad Icons

III-3



Before .first .sample .measurements .on .the .Thermo .Scientific .Orion .2111LL .sodium .monitor .can .be .performed, .a .successful .calibration .must .be .performed .and .accepted .by .the .user .and .stored .in .the .memory .

• . Press . .to .enter .setup .mode .• . Setup: .appears .in .mode .indicator .• . Hold: .displayed .while .in .setup .mode .• . System .returns .to .the .last .parameter .used .by .the .customer .

• . Press . ./ . .to .loop .through .14 .menu .selections .

• . Press . .to .select .the .desired .menu .selection .and .enter .submenu .

• . Press . ./ . .to:• . Toggle .between .On/ .Off .in .selected .sub-menus . .• . Scroll .and .set .first .digit .value .from .0-19• . Scroll .and .set .remaining .digit .values .from .0-9

• . Press . .to .scroll .right .to .set .each .digit .(4 .digits .total) .

• . Press . .to .exit .current .screen .and .return .to .previous .screen . .

• . Press . .to .exit .setup .menu .and .return .to .measurement .mode . . .If . .is .pressed, .pressing . .again .will .not .return .the .user .to .the .setup .

mode . . .User .must .enter .into .setup .mode .by .pressing . .

Use of Setup Mode

Navigating tips for the setup mode

Once in a submenu of the selected setup menu

III-4



Default password: .0000 .— .indicates .password .protection .has .not .been .activated .

System password: .Management .secured .password .protection .of .setup .and .calibration .process .

Calibration password: .Operator .secured .password .for .protection .of .calibration .process .only .

If Password(s) are activated:

• . System .prompts .user .to .enter .system .password .• . Marquee: .ENTER .PASSWORD• . Main .display .top: .PASS• . Main .display .bottom: .0000 .– .flashing

• . Correct .password: .allows .user .to .enter .setup .mode .for .custom .programming .options .

• . Incorrect .password: .Password .incorrect .or .not .entered .correctly .• . System .password

• . Marquee: .SYSTEM .PASS .INCORRECT• . Main .display: .E035 .

• . Calibration .password• . Marquee: .CAL .PASS .INCORRECT• . Main .display: .E034 . .

• . Verify .password .and .re-enter .password .

If Password(s) are de-activated:

• . System .enters .the .last .set .up .menu .screen .used .by .the .user . .• . Marquee: .Flashes .current .menu .selection .• . Main .display: .SEL .SCrn

Password protection

III-5



Features 14 programmable menus: Order .of .menu .selection .is .dependent . .upon .the .direction .the .customer .scrolls .when .pressing . .or . . . .Listed .below .using . .

Set .either .of .2 .password .options .• . .System .password .– .Setup .settings .protected . .Accessed .by .authorized .

users .only• . .Calibration .password .– .Calibration .menu .data .is .protected . .Accessed .

by .authorized .users .only• . .Default .password: .0000 .– .Disables .both .passwords• . Forgot .your .password? .Contact .Customer .Support .for .Orion .

products .at .800-225-1480

Set .date .in .US .or .Europe .format .• . .Enter .month, .day .and .year• . .Default .date: .System .will .continue .to .keep .date .and .time .due .to .

battery .back .up . .Customer .must .set .in .accordance .to .local .time .zone .• . If .the .battery .is .removed .the .system .will .show .01/01/2000

Set .instrument .time .• . .Enter .hour .and .minutes• . .Default .time: .System .will .continue .to .keep .date .and .time .due .to .

battery .back .up . .Customer .must .set .in .accordance .to .local .time .zone• . If .the .battery .is .removed .the .system .will .show .00:01

Set .data .logging .interval .for .Measure .Log . .Calibration .and .Error .logs .are .accessed .in .Test Mode .section .

• . .Set .log .interval .– .Hour: .Minutes• . .Measure .log .(Sens)• . .System .log .(Stat)• . .Default .log .interval: . .00:00 .– .logging .disabled• . Minimum .log .interval .is .5 .minutes

Set .time .system .remains .in .hold .before .system .will .display .actual .measurements .after .calibration .

• . .Once .hold .time .expires, .system .implements .any .custom .programmable .changes .to .the .setup .parameters .from .the .defaults

• . .After .calibration, .hold .allows .rinse .down .of .flow .cell .prior .to .recording .actual .sodium .values

• . .Default .hold .time: .30 .minutes• . In .setup .mode . .will .release .hold

Setup Mode

Password

Date

Time

Log

Hold

III-6



Reset .the .instrument .to .factory .defaults .for .setup .parameters .• . .Used .to .troubleshoot .system . .(A .hard .reset .can .be .used .if .the .keypad .and .software .is .not .

responding .to .touch . . .Refer .to .Chapter VI, Resetting the Computer) .

Warning: . .Resetting .the .computer .will .lose .all .stored .information .including .relay, .logs .and .calibration .settings . . .s

Controls .the .automatic .lighting .options .for .backlit .display .• . .Auto .– .system .will .toggle .brightness .in .response .to .ambient .light .

source• . .On .– .backlit .display .always .on• . .Off .– .backlit .display .always .off• . .Default: .auto

Sets .significant .digits, .mV, .and .concentration .units .displayed .when .in .measure .mode . .

Set number of significant digits displayed.• . .Toggle .between .2, .3, .and .4 .significant .digits• . .Default .significant .digits: .3Enables 2nd LCD line (mV) values to display. • . .Toggle .between .mV: .On .or .Off• . .Default .mV: .OffSelect concentration unit for sodium values.• . .Auto .– .auto-ranges .from .ppb .to .ppm• . .ppb .– .part .per .billion .of .sodium .ions• . .pp .– .parts .per .million .of .sodium .ions .(pp .= .ppm)• . .Default: .auto .ranging

Allows .user .to .adjust .the .temperature .reading .from .ATC .probe .by .± .1˚C• . .Default: .0 .0 .degrees .C

Reset

Display

Measure

Temp

III-7



Sets .up .to .3 .alarms: .high, .low, .and .an .error .signaling .contact .• . .Relays .1 .and .2 .(RLY1, .RLY2) .are .normally .open .dry .contacts .used .

to .set .high .and .low .alarms .for .measurement .values• . .RLY .1 .options: .Off, .Hi, .Low• . .RLY .2 .options: .Off, .Hi, .Low• . .Relay .3 .(RLY3) .is .a .normally .closed .contact .that .can .be .dedicated .

to .errors . .This .will .close .if .power .to .monitor .is .lost . .This .alarm .is .effected .by .calibration, .errors .and .off-line .or .hold .status

• . .RLY .3 .options: .Off, .Cal, .Hold, .Err• . .Default: .all .alarms .(1, .2, .& .3) .are .set .to .off

Set .either .of .2 .analog .current .outputs .(Sout .& .Tout), .set .scale .values .as .linear .or .logarithmic .curves .for .concentration .

Analog outputs: • . .Toggle .between .4-20 .mA .or .0-20 .mA .current .signals .• . .The .outputs .share .a .common .return, .but .are .isolated .from .the .main .

circuitry .of .the .monitor .• . .Default .output .current: .4-20 .mA• . .Sout: .dedicated .sodium .output .• . .Tout: .dedicated .temperature .output .• . .Toggle .between .logarithmic .(Log) .and .linear .(Lin) .scale .for .each .• . .Set .Low .(LO) .and .high .(HI) .limits .for .Sout .and .Tout .• . .Default .scale .values: .for .both .Log .and .Lin .

Default Concentration:• . .Low .limit: .1 .0 .ppb• . .High .limit: .100 .ppb

Default Temperature:• . .Low .limit: .5 .0 .degrees .C• . .High .limit: .45 .0 .degrees .C

mAmp

Alarm

III-8



Allows .user .to .test .relays .and .analog .output .lines .

• . .User .selectable .method .to .activate/deactivate .relays .and .outputs .to . .be .tested

• . .Verify .the .accuracy .of .the .analog .outputs .lines .if .used .with .an .external .loop .calibrator

Diagnostics: now .indicated .in .mode .window . .Will .provide .the .following .test .values/settings .for: .mAmp .output, .relays, .and .the .air .pump . . .s

mAmp output:• . 4-20 .or .0-20• . Sout .= .LO .and .HI .values• . Tout .= .LO .and .HI .valuesRelays: • . RLY .1 .= .Toggle .On/Off• . RLY .2 .= .Toggle .On/Off• . RLY .3 .= .Toggle .On/OffAir pump: • . AIR .= .Toggle .On/Off

Set .calibration .frequency .in .hours .(h) .

• . High .limit: .19999 .h .• . Low .limit: . .00000 .h• . Default: .720 .hours

User .selectable .values .for .customized .Double .Known .Addition .(DKA)

Programmable .for .volume .(mL) .of .flow .cell, .concentration .(ppm) .of .standard .1 .and .standard .2, .and .volume .and .volume .(mL) .of .additions .

• . Default .flow .cell .volume: .190 .0 .mL• . Default .concentration .(std .1): .19 .1 .ppm• . Default .volume .addition .(std .1): .0 .10 .mL• . Default .concentration .(std .2): .192 .0 .ppm• . Default .volume .addition .(std .2): .0 .10 .mL

Test

Cal

DKA

III-9



Default User Action Marquee Scrolling

Main Displaytop linebottom line

Notes

SETUP

Press to enter setup mode• Setup: appears as mode indicator

mode window• Hold: displayed while in Setup mode• System will enter setup mode at last

used menu

PASSDATETIMELOGHOLDRSETDISPMEASTEMPALRMmAMPTESTCALDKA

SELSCrn

Press to loop through 14 menu selections.

Press to select the desired menu selection and enter submenu to customize setup parameters

III-�0





Notes

PASSPASS(flashing)

SELSCrn

Press to set new system

and calibration passwords

0 0 0 0 SET-UP NEW SYSTEM PASSWORD

PASS# # # #(All digits flashing)

Press / to set first digit SET-UP NEW SYSTEM PASSWORD

PASS# # # #(Flashing digit will change)

Do not scroll value for first digit above 9

Press to move to set each digit SET-UP NEW SYSTEM PASSWORD

PASS

# # # #

(Flashing digit will change)

Press / to set the values of remaining digits for system password

SET-UP NEW SYSTEM PASSWORD

PASS

# # # #

(Flashing digit will change)

Press to accept system password and advance to next screen to set calibration password

0 0 0 0 SET-UP NEW CALIBRATION PASSWORD

PASS# # # #(All digits flashing)

Press / to set first digit SET-UP NEW CALIBRATION PASSWORD

PASS# # # # (Flashing digit will change)

Press to move to set each digit SET-UP NEW CALIBRATION PASSWORD


Press / to set the values of remaining digits for calibration password

SET-UP NEW CALIBRATION PASSWORD


Press to return user to main setup menu for PASS submenu

PASS (Flashing)

SELSCrn

Press to scroll to next menu

III-��





Notes

DATEDATE (flashing)

SELSCrn

Press to set date

US SET USA OR EUROPEAN US(Flashing)

Press / to toggle between US and EUrO

SET USA OR EUROPEAN US or EUrO(Flashing)

Press to select and advance to next screen to set date

0�/0�/�000 ENTER DATE MM/DD/YYYY (US) ENTER DATEDD/MM/YYYY (EUrO)

# # . # # (Month. Day) US / (Day.Month) EUrO

2 0 # # (Year) (All digits flashing)

Press / to set first digit ENTER DATE MM/DD/YYYY (US) ENTER DATEDD/MM/YYYY (EUrO)


2 0 # # (Year) (Flashing digit will change)

Press to move to set each digit ENTER DATE MM/DD/YYYY (US) ENTER DATEDD/MM/YYYY (EUrO)


2 0 # # (Year) (Flashing digit will change)

Press / to set values of remaining digits. Set values of last two digits in the year 2 0 # #

ENTER DATE MM/DD/YYYY (US) ENTER DATEDD/MM/YYYY (EUrO)


2 0 # # (Year)(Flashing digit will change)

Press to return user to main setup menu for DATE submenu

DATE (Flashing)

SEL SCrn


III-��





Notes

TIMETIME (flashing)

SELSCrn

Press to set time

00:0� ENTER TIME HOUR MINUTE # # : # # (Hour: Minute)(All digits flashing)

Press / to set first digit for hour ENTER TIME HOUR MINUTE # # : # # (Hour: Minute)(Flashing digit will change)

Set in �4 hour time format

Press to move to set each digit ENTER TIME HOUR MINUTE # # : # # (Hour: Minute)(Flashing digit will change)

Press / to set values of remaining digits for hour and minutes

ENTER TIME HOUR MINUTE # # : # # (Hour: Minute)(Flashing digit will change)

Press to return user to main setup menu for TIME submenu

TIME (Flashing)

SELSCrn


III-�3





Notes

LOGLOG (flashing)

SELSCrn

Press to set log interval

0 0 : 0 0 SET LOG TIME IN HOUR MINUTES

# #: ## LOg(All digits flashing)

Press / to set first digit SET LOG TIME IN HOUR MINUTES

# # : # # LOg(Flashing digit will change)

To disable the log enter 0000 for log interval The minimum log interval is 5 minutesThe maximum log interval is 99 hours and 59 minutes

Press to move to set each digit SET LOG TIME IN HOUR MINUTES


Press / to set values

of remaining digits for log interval

SET LOG TIME IN HOUR MINUTES


Press to return user to main setup menu for LOG submenu

LOG(Flashing)

SELSCrn


III-�4





Notes

HOLDHOLD (flashing)

SELSCrn

Press to set hold time

0 0 : 3 0 ENTER HOLD TIME HOUR MINUTE

# # : # #HOLd(All digits flashing)

Press / to set first digit ENTER HOLD TIME HOUR MINUTE

# # : # # HOLd(Flashing digit will change)

Press to move to set each digit ENTER HOLD TIME HOUR MINUTE


Press / to set values of remaining digits for hold time

ENTER HOLD TIME HOUR MINUTE


Press to return user to main setup menu for HOLD submenu

HOLD (Flashing)

SELSCrn


III-�5



Warning: The .Reset .command .will .erase .all .user .settings, .logs, .and .calibration .data! .The .Instrument .needs .to .be .set-up .and .calibrated .before .it .can .resume .operation . . .s .



Notes

RSETRSET (flashing)

SELSCrn

Press to reset

PRESS TEST VIEW ENTERTO RESET

rSEt?

To Reset:

Press , then

Press , then

Press

When reset is complete system returns to measure mode

User will need to re-enter the setup menu to continue to program setup parameters-

Press to return to the setup menu.

This command resets all previously set parameters to factory default values. Use this command only to set the device to original factory setup values.


rSEt?

To Abort Reset:

Press to return user to main setup menu for RSET submenu


rSEt?

RSET (flashing)

SELSCrn


Warning: Resetting .the .computer .will .lose .all .stored .information .including .relay, .logs .and .calibration .settings . . s

III-�6





Notes

DISPDISP (flashing)

SELSCrn

Press to control the automatic lighting options for backlit display

AUTO BACKLIGHT LItEAUTO

Press / to scroll through AUtO, On, or OFF settings

BACKLIGHT LItEAUtO, On or OFF(flashing)

Press to return user to main setup menu for DISP submenu

DISP (Flashing)

SELSCrn


III-�7





Notes

MEASMEAS (flashing)

SELSCrn

Press to set significant digits

3 SET NUMBERS OF SIGNIFICANT DIGITS

SIg(2, 3, or 4)

Press / to scroll through 2, 3, and 4 significant digit options

SET NUMBERS OF SIGNIFICANT DIGITS

SIg(2, 3, or 4)

Press to select and advance to next screen to enable second LCD line (mV) value on measurement screen

OFF SHOW mV ON LINE 2 OFF (Flashing)

Press / to toggle between OFF and On options

SHOW mV ON LINE 2 On or OFF (Flashing)

Press to select and return to next screen to set concentration units for sodium (ISE) measurements

AUTO SELECT ISE UNIT UnItAUtO(Flashing)

Press / to scroll through AUtO, PPb, and PP (ppm)* options

SELECT ISE UNIT UnItAUtO, PPb or PP (ppm)*(Flashing)

*PP indicates ppm

Press to return user to main setup menu for MEAS submenu

MEAS(Flashing)

SELSCrn


III-�8





Notes

TEMPTEMP (flashing)

SELSCrn

Press to set

temperature adjustment

0 . 0 C ADJUST TEMPERATURE AdJ# .# C(Flashing)

Press / to set first digit to adjust temperature

ADJUST TEMPERATURE AdJ# .# C(Flashing digit will change)

The maximum temperature adjustment is ± �˚C

Press to move to set next digit

Press / to set next digit

ADJUST TEMPERATURE AdJ# .# C(Flashing digit will change)

Press to set a positive or negative temperature adjustment

ADJUST TEMPERATURE AdJ- # .# C

Press to return user to main setup menu for TEMP submenu

TEMP(Flashing)

SELSCrn


III-�9





Notes

ALARMALRM (flashing)

SELSCrn

Press to set up to 3 alarms: high, low, and an error signaling contact (rLY1, rLY2, & rLY3)

OFF SELECT ALARM 1 HIGH LOW OR OFF

rLY1OFF(Flashing)

Press / to select HI, LO or OFF for rLY1

SELECT ALARM 1 HIGH LOW OR OFF

rLY1HI, LO or OFF(Flashing)

Press to set rLY1 alarm value If OFF option is selected the system will proceed to rLY�

�00 ppb To set HI or LO values for rLY1:

Press to move decimal and ppm/ppb

Press / to set digit values


ENTER VALUE rLY1### [concentration]

Press to accept value and advance to next screen for rLY2

OFF SELECT ALARM 2 HIGH LOW OR OFF

rLY2OFF(Flashing)

Press / to set HI, LO or OFF for rLY2 SELECT ALARM 2 HIGH LOW OR OFF

rLY2HI, LO or OFF(Flashing)

Press to set rLY2 alarm value If OFF option is selected the system will proceed to rLY3

� ppm To set HI or LO values for rLY2:

Press to move decimal and ppm/ppb



ENTER VALUE rLY2

### [concentration]

Press to accept value and advance to next screen for rLY3

III-�0





Notes

ALARM (cont’d)

OFF SELECT CALIBRATION HOLD ERROR OR OFF

rLY3OFF(Flashing)

Press / to set CAL, HOLD, Err or

OFF for rLY3

SELECT CALIBRATION, HOLD, ERROR OR OFF

rLY3CAL, HOLD, Err or OFF(Flashing)

Press to return user to main setup menu for ALRM submenu

ALRM(Flashing)

SELSCrn


III-��





Notes

mAMPmAMP (flashing)

SELSCrn

Press to set analog output parameters

4-�0 Select 0-20 or 4-20 4-20 (Flashing)

Press / to toggle between 4-20 or 0-20 output values

Select 0-20 or 4-20 4-20 or 0-20(Flashing)

Press to set analog output and advance to next screen for sensing output (SOUt) for sodium

LOG Press / to toggle

between LOg and LIn output

SELECT LOG OR LINEAR OUTPUT

SOUtLOg or LIn(Flashing)

The default scale values the same for both LOg and LIn

Press to set SOUt low (LO) limit

� .0 ppb mA S ENSOR OUTPUT LOW VALUE

LO#.# ppb(Flashing)

Press to move decimal and ppm / ppb


mA SENSOR OUTPUT LOW VALUE

LO# # #. #(Flashing digit will change)

Press to move to set each digit

Press / to set values of remaining digits for SOUt low value

mA SENSOR OUTPUT LOW VALUE

LO # # #. #(Flashing digit will change)

Press to accept value and advance to next screen to set SOUt high (HI) limit

�00 ppb mA SENSOR OUTPUT HIGH VALUE

HI#.# ppb(Flashing)

Press to move decimal and ppm / ppb


mA SENSOR OUTPUT HIGH VALUE

HI# # #. #(Flashing digit will change)


Press / to set values of remaining digits for SOUt high value

mA SENSOR OUTPUT HIGH VALUE

HI###. # (Flashing digits will change)

III-��





Notes

mAMP (cont’d)

Press to accept value and advance to next screen for temperature output (tOUt)

SET TEMP OUTPUT VALUE tOUt (Flashing)

Press to set tOUt low (LO) limit

5 .0 C mA TEMP OUTPUT LOW VALUE

LO#.# C(Flashing)

To set tOUt low (LO) limit value:


Press arrow to move to set next digit

Press to set a positive or negative temperature value

mA TEMP OUTPUT LOW VALUE

LO# #.# C(Flashing digit will change)

Press to accept values and advance to next screen to set tOUt high value

45 C mA TEMP OUTPUT HIGH VALUE

HI# #.# C(Flashing)

To set tOUt high (HI) limit value:


Press arrow to move to set next digit

mA TEMP OUTPUT HIGH VALUE

HI# ##. # C(Flashing digit will change)

Press to return user to main setup menu for mAMP submenu

mAMP(Flashing)

SELSCrn


III-�3





Notes

TEST TEST (flashing)

SELSCrn

Press to test mAmp outputs (4-20), relays (rLY), and the air pump (AIr)

DIAGNOSTICS appears above SETUP in mode window

To Select: tOUt

4-�0 Press / to scroll through 4-20, rLY, and AIr setting. Select 4-20

SELECT mA OR RELAY tESt4-20(Flashing)

Press to test 4-20 outputs

SELECT TEMP OR SENSOR OUTPUT tOUt or SOUt(Flashing)

Press / to toggle between SOUt and tOUt. Select tOUt

SELECT TEMP OR SENSOR OUTPUT tOUt(Flashing)

Press for tOUt; low value (LO)

Actual LO Value Displayed

mA TEMP OUTPUT LOW VALUE LO#. # C

4 .0 mA are sourced at output terminal ��

Press for tOUt; high value (HI)

Actual HI Value Displayed

mA TEMP OUTPUT HIGH VALUE HI#. # C

�0 mA are sourced at output terminal ��

Press to return user to main setup menu for TEST submenu

TEST(Flashing)

SELSCrn


III-�4





Notes

TEST (cont’d)

To Select: SOUt

4-�0 Press / to select 4-20 SELECT mA OR RELAY tESt4-20(Flashing)

Press to test 4-20 outputs

SELECT TEMP OR SENSOR OUTPUT tOUt or SOUt(Flashing)

Press / to toggle between SOUt and tOUt. Select SOUt

SELECT TEMP OR SENSOR OUTPUT SOUt(Flashing)

Press for SOUt; low value (LO)

Actual LO Value Displayed

mA SENSOR OUTPUT LOW VALUE LO#. # C

4 .0 mA are sourced at output terminal 9

Press for SOUt; high value (HI)

Actual HI Value Displayed

mA SENSOR OUTPUT HIGH VALUE HI#. # C

�0 .0 mA are sourced at output terminal 9


TEST(Flashing)

SELSCrn


To Select: rLY

RLY Press / to select rLY SELECT mA OR RELAY tEStrLY(Flashing)

Press to test rLY outputs

III-�5





Notes

TEST (cont’d)

Actual rLY � Status:

Press / to toggle rLY1 setting On or Off

USE ARROWS TO TOGGLE RELAY 1 rLY 1On or OFF

Relay contact according to screen indication

Press to accept rLY1 and move to rLY2 status

Actual rLY � Status:

Press / to toggle rLY2 setting On or OFF

USE ARROWS TO TOGGLE RELAY 2 rLY 2On or OFF


Press to accept rLY2 and move to rLY3 status

Actual rLY 3 Status:

Press / to toggle rLY3 setting On or OFF

USE ARROWS TO TOGGLE RELAY 3 rLY 3On or Off


Press to accept rLY3 and advance to air pump setting (AIr)

Actual AIr Status

Press / to toggle air pump On or OFF

USE ARROWS TO TOGGLE AIR PUMP STATE

AIrOn or OFF



TEST(Flashing)

SELSCrn

Pres to test mAMP outputs (4-20), relays (rLY), and the air pump (AIr)

To select AIr:

Press / to scroll through 4-20, rLY, and AIr setting. Select AIr

SELECT mA OR RELAY tEStAIr(Flashing)

III-�6





Notes

TEST (cont’d)

Press to test air pump

Actual AIr Status


AIrActual Status

Press / to toggle AIr setting On or OFF


AIrOn or OFF

Relay contact according to screen indicator


TEST(Flashing)

SELSCrn


III-�7





Notes

CALCAL(flashing)

SELSCrn

Press to set calibration frequency in hours (h)

7�0 ENTER CALIBRATION FREQUENCY IN HOURS

CAL###(Flashing)

To disable alarm set value to 000

Press / to set calibration frequency value

ENTER CALIBRATION FREQUENCY IN HOURS

CAL# # #(Flashing digit will change)


Press / to set values of remaining digits for calibration frequency value

ENTER CALIBRATION FREQUENCY IN HOURS

CAL# # # (Flashing digit will change)

Press to return user to main setup menu for CAL submenu

CAL(Flashing)

SELSCrn


III-�8





Notes

DKADKA(flashing)

SELSCrn

Press to program user customized Double Known Calibration values

�90 .0 mL ENTER FLOW CELL VOLUME IN mL FCEL# # #. #(Flashing)

This section may not appear, depending on the system software revision . If this section does appear, leave the flow cell volume set at �90 .0 mL

Press / to set flow cell volume (mL)

ENTER FLOW CELL VOLUME IN mL FCEL# # #. #(Flashing digit will change)


Press / to set values of remaining digits for flow cell volume (mL)

ENTER FLOW CELL VOLUME IN mL FCEL# # #. # (Flashing digit will change)

Press to accept values and advance to next screen to set concentration for custom standards

�9 .� ppm SET STD 1 CONCENTRATION CONC# #. #(Flashing)

To set value for Standard 1 concentration (ppm or ppb):

Press to set decimal and ppm / ppb

Press / to set value of digits


SET STD 1 CONCENTRATION CONC# # . #(Flashing digit will change)

Press to accept values and advance to next screen to set volume for Standard 1

0 .�0 mL SET STD 1 VOLUME IN mL Std 1#. # #(Flashing)

To set value for Standard 1 volume (mL):

Press / to set value of digits


SET STD 1 VOLUME IN mL Std 1# #. #(Flashing digit will change)

III-�9





Notes

DKA (cont’d)

Press to accept value and advance to next screen to set concentration for Standard 2

�9� .0 ppm SET STD 2 CONCENTRATION CONC# # # (Flashing)

To set value for Standard 2 concentration (ppm or ppb):

Press to move decimal and ppm/ppb Press / to set values of digits


SET STD 2 CONCENTRATION CONC# #. #(Flashing digit will change)

Press to accept values and advance to next screen to set volume for Standard 2

0 .�0 mL SET STD 2 VOLUME IN mL Std 2#. # #(Flashing)

To set value for Standard 2 volume (mL):

Press / to set values of digits


SET STD 2 VOLUME IN mL Std 2# #. #(Flashing digit will change)

Press to return user to main setup menu for DKA submenu

DKA(Flashing)

SELSCrn


III-30



The .following .steps .should .be .taken .if .a .loss .of .sample .flow .is .expected .for .more .than .one .day . . .These .procedures .will .prevent .possible .build-up .of .caustic .reagent .vapors .in .the .monitor . .

Warning: Be .sure .to .read .and .observe .the .following .requirements! . s

Danger: Turn .off .air .pump .prior .to .removing .reagent .bottle . . .The .air .pump .will .spatter .caustic .reagent .outward .as .bottle .is .removed . . .Wear .rubber .gloves .and .safety .goggles .to .avoid .possible .injury .from .reagent .residues .in .the .system . . s

To .access .air .pump, .press . . . .Press . ./ . .to .scroll .though .parameters .until .TEST .appears .in .marquis .window .

Press . .to .access .test .menu . . .Press . ./ . .to .scroll .through .submenu .until .AIr .appears .in .main .display .

Press . . . .Press . ./ . .to .toggle .between .On/OFF .setting .for .air .pump .power .

Note: Changing .air .pump .On .or .OFF .will .be .indicated .by .a .click .sound . .

Press . .to .accept .the .setting .and .returns .operator .to .test .sub .menu .

Press . .to .return .to .measure .mode .

1 . . Shut .off .sample .flow .prior .to .the .analyzer .inlet . . .Refer .to .Chapter IV, .Flow Regulation .

2 . . Disconnect .pPower . . .Refer .to .Chapter II, Wiring the Instrument .

3 . . Drain .flow .cell .

4 . . Remove .reagent .bottle .and .store .in .a .well-ventilated .area .such .as .a .laboratory .fume .hood .

5 . . Carefully .pull .sodium .and .reference .electrodes .out .of .the .top .of .the .flow .cell .and .let .them .hang .by .their .connectors . .

6 . . Locate .protective .end .cap .from .reference .electrode .kit .and .place .on .base .of .reference .electrode . . .This .will .prevent .the .reference .electrode .from .drying .out . .

Shutdown & Start-Up Procedure

Shutdown

III-3�



Start-up 1 . . Replace .the .diffusion .tubing .if .sample .flow .has .been .off .for .more .than .a .few .days . . .Tubing .becomes .brittle .with .long-term .exposure .to .reagent . .If .age .of .reagent .is .not .known, .replace .it .and .note .in .maintenance .records . . .Re-install .bottle .on .monitor . .

2 . . Etch .sodium .electrode . . .Rinse .with .de-ionized .water, .and .carefully . .re-install .on .monitor . . .Refer .to .Chapter II, Conditioning & Installation of New Sodium Electrode . . . .

3 . . Restore .sample .flow .to .analyzer . . .If .necessary, .adjust .pressure .and .flow .rate .through .monitor .to .normal .range .of .40 .mL/min .

4 . . Remove .protective .end .cap .from .reference .electrode . . .Reinstall .electrode .on .monitor . . .Be .careful .not .to .disconnect .reservoir .tubing .from .sidearm . .

5 . . Allow .monitor .to .stabilize .for .approximately .1 .hour, .and .recalibrate . .Refer .to .Chapter IV, Calibration .

IV-�Thermo Scientific Orion 2111LL Sodium Monitor User GuideROSS and the COIL tradedress are trademarks of Thermo Fisher Scientific Inc. US Patent 6,793,787

Chapter IV Calibration

Valve Reference Guide:

Figure IV-1 .represents .the .valve .positioning .for .the .Thermo .Scientific .Orion .2111LL .sodium .monitor .during .measurement .and .calibration .modes . . .This .quick .reference .tool .indicates .the .proper .position .of .the .4 .main .valves .used .when .starting .calibrating .the .instrument . .

• . Calibration .shut .off .valve

• . Left .air .valve

• . Right .air .valve

• . Diverter .valve

Each .2111LL .is .shipped .with .a .Valve .Reference .Guide .as .a .self-adhesive .tool .to .mount .either .to .the .back .PVC .panel .or .on .the .inside .of .the .2111LL .enclosure .(Cat . .No . .2111EN) . . .

Using the Valve Reference Guide:

Measure Mode: Turn valves to black arrow position.

Calibrate Mode: Turn valves to red arrow position.

Flow Regulation: Turn valves indicated in blue to either Open or Close position for sample flow adjustment.

Positioning of Valves for Calibration

Figure IV-�

IV-�

Calibration


The .sample .reservoir .in .the .flow .cell .as .shown .in .Figure IV-2, .has .two .sample .volumes: .a .normal-operation .volume .of .20 .mL, .and .a .highly .accurate .and .individualy .calibrated .flowcell .volume .of .190 .mL . . .The .lower .volume .results .in .fast .system .response .while .on-line, .and .the .higher .volume .ensures .accuracy .in .calibration .

When .the .Orion .2111LL .is .first .commissioned, .it .is .advisable .to .flush .out .fluidics .system .overnight .prior .to .initial .calibration .and .use . . .The .electronics .need .not .be .turned .on .at .this .time . . .Refer .to .Chapter IV, Rinsing the Flow Cell .

• . For .accurate .volume .displacement, .install .ATC, .sensing, .and .reference .electrodes .in .respective .flow .cell .cap .ports . . .Refer .to Chapter II, Installation of New Sodium Electrode, Reference Electrode, and .ATC Probe .

• . Close .calibration .port

• . When .rinsing .before .a .low-level .standard .calibration, .be .sure .to .rinse .off .inside .of .reservoir .lid .with .de-ionized .water .to .prevent .build .up .of .sodium .contamination .a .long .the .lid .

• . To .ensure .the .instrument .achieves .stability .and .minimizes .interference .during .calibration, .the .operator .should .minimize .activity .on .system .during .calibration .

Measure Level

Flowcell Block

Calibration Level

Calibration Port

Sense

REF

TEMP

Flow Cell Operation

Figure IV-�

Recommendation

IV-3

Calibration


Warning: Be .sure .to .follow .the .air .regulation .procedure .for .rinsing .the .flow .cell . . .Refer .to .Chapter IV, Air Regulation . . .Failure .to .initiate .proper .air .settings .will .result .in .flow .cell .overfill . . .Sample .will .leak .out .the .top .of .flow .cell .cap . . .s

1 . . Open .calibration .shut .off .valve, .see .detail . A . .

. • . Open .position .shows .valve .step .in .vertical .position .facing .up .

2 . . Open .the .sample .inlet .valve, .see .detail . B . .

. • . Positioning .valve .with .pointed .end .facing .up .for .open .position .

3 . . Open .the .bypass .valve .by .turning .counterclockwise, .see .detail . C .

. • . Check .for .appropriate .sample .flow . .

. • . Adjust .pressure .regulator .if .required . . .See .step .4 .

4 . . Adjust .the .knob .on .the .regulator, . .see .detail . E , .so .that .ball .of .flow .meter .reads .40 .mL/min, .see .detail . D . . .

. • . Pulling .the .knob .will .unlock .the .setting, .allowing .adjustment . . .

. • . . Turning .the .knob .clockwise .will .increase .flow .

. • . Pushing .the .know .back .in .will .lock .into .position . .

5 . . Turn .arrow .on .diverter .valve .to .Cal .position, .with .the .arrow .pointing .up . . .Refer .to .Chapter IV, Position of Valves for Calibration . .

. • . Flow .cell .will .begin .to .fill .

6 . . Continue .to .flush .flow .cell .up .to .60 .minutes . . .Sample .will .drain .from .siphon .tube .into .siphon .drain .to .waste .

7 . . . Proceed .with .DKA .Calibration . . .Refer .to .Chapter IV, Before Performing DKA Calibration .

Rinsing the Flow Cell

50

40

30

20

10

A

D

E

C

B

Figure IV-3

IV-4

Calibration


The .2111LL .utilizes .pressure, .gravity .and .fluid .dynamics .as .the .principal .force .of .operation .for .the .fluidic .system .

• . Air .pump, .see .detail . A .

• . Left .air .valve, .see .detail . B

• . Right .air .valve, .see .detail . C

• . Airflow .regulation .is .critical .to .proper .siphoning, .mixing .and .operation .of .the .flow .cell .during .measurement .and .calibration .modes .

• . Successful .air .regulation .requires .proper .air .pump .operation .

1 . . Right .air .valve .is .in .Mix position, .arrow .pointing .down . . .Refer .to .Figure IV-4, . C

2 . . Left .air .valve .is .in .Siphon .position, .arrow .pointing .down . . .Refer .to .Figure IV-4, . B .

. • . .System .now .maintains .a .consistent .pressure .in .flow .cell .to .initiate .siphon .during .flushing .sequence . .

3 . . At .this .point .refer .to .Chapter IV, Rinsing the Flow Cell .for .proper .fluid .flow .to .rinse .flow .cell .

Air Regulation

50

40

30

20

10

Cal

Rinse Position

SiphonMeasure

Cal

MixMeasure

A

CB

Major Components of Air Regulation System

Recommendation

Rinsing the Flow Cell

Figure IV-4

IV-5

Calibration


Maximum .system .accuracy .is .ensured .through .a .fast, .easy, .and .accurate .calibration .performed .in .the .expected .sample .range . . .This .calibration .procedure .uses .equipment .supplied .in .calibration .kit .(Cat . .No . .181148) . .

• . Perform .monthly .maintenance .procedure .including .conditioning .of .electrode . .

• . Wait .at .least .one .hour .after .changing .reagent .or .etching .electrode . .Calibration .must .be .initiated .within .2-3 .hours .of .electrode .etching .to .ensure .faster .response . .

• . Check .that .present .sample .concentration .is .equal .or .less .than .standard .1 .(10 .ppb); .if .not, .calibration .can .still .be .performed .with .a .loss .in .accuracy .as .long .as .background .concentration .is .not .significantly .larger . . .Accuracy .can .be .attained .if .alternate .standards .are .employed .but .standard .1 .should .not .be .less .than .10 .ppb .

• . Proper .pipette .technique .is .crucial .to .calibration . . .If .operator .is .not .familiar .with .pipette .equipment .or .technique, .refer .to .Appendix A-11, Pipette Operation .

• . Do .not .touch .pipette .tip .with .bare .fingers . . .Risk .of .sodium .contamination .is .possible . . .Use .powder .free .gloves .to .prevent .contamination . .

• . When .using .pipette .to .inject .standards .during .calibration, .use .fresh .pipette .tip .for .each .standard .concentration .and .each .injection .

• . With .a .fresh .tip .installed, .rinse .the .tip .with .the .same .concentration .as .the .intended .injection . .

• . Fill .the .tip .and .dispense .the .tip .with .the .standard .1-3 .times . . .Be sure to discard the standard in the drain, between the rinses.

• . Wipe .any .excess .liquid .from .the .outside .of .the .tip .with .out .touching .the .opening .

• . Insert .pipette .tip .into .calibration .port .on .flow .cell .cap . . .

• . Be .sure .to .hold .pipette .completely .vertical .while .dispensing . . .Do .not .inject .standard .on .side .of .flow .cell, .as .a .film .may .be .retained .on .the .inside .of .the .wall .resulting .in .errors .in .precision .of .calibration . . .Refer .to .Figure IV-5 .

Before Performing DKA Calibration

Figure IV-5 Pipette Dispensing

Recommendations

IV-6

Calibration


• . To .begin .DKA, .system .starts .from .measurement .mode . . .The .air .regulation .must .be .in .the .following .positions .to .perform .Step .1 .

. • . Left .air .valve .is .in .Siphon position, .arrow .pointing .down . . • . Right .air .valve .is .in .Mix .position, .arrow .pointing .down . . • . Calibration .port .is .closed .for .proper .flow .cell .pressure .

Note: You .may .also .refer .to .Chapter IV, Valve Reference Guide .for .quick .reference .of .position .

Performing DKA Calibration

Stage User Action Marquee Main Displaytop linebottom line

Valve position / Notes

� Actual temperature reading Actual readings in concentration and mV

�* Press to start calibration.* If calibration password is

activated - user must scroll in digits 0-9 using or to set digits and to move selected digit. Press to accept

password.

ENTER PASSWORD PASS0000

CAL appears as mode

3 DKA or OFFL (Flashing)

CALtYPE

4 Press / to select DKA. DKA(Flashing)

CAL tYPE

5 Press .

6 Follow sensor etching procedure Chapter II, Conditioning & Installation of New Sodium Electrode.

ETCH SENSOR PRESS ENTER

EtCH SEnS HOLD CAL appears as mode

7 Press .

8** Check that the cal port on the flow cell cap is closedTurn Diverter Valve to cal positionArrow pointing upWait 60 minutes** Some system software

revisions will display the combined steps shown in stage 8 . For all other systems refer to stages 8a, 8b, and 8c .

CHECK CAL PORT CLOSEDTURN DIVERTER VALVE SO ARROW POINTS UPWAIT 60 MINUTES

Actual readings in ppb & mV flashing

Minutes will be counted down on Marquee. Marquee will display PRESS ENTER after 60 minutes.

IV-7

Calibration




8a Turn Diverter Valve to cal positionArrow pointing up

TURN DIVERTER VALVE SO ARROW POINTS UPPRESS ENTER

FILL FCEL

8b Press .

8c Wait 60 minutes WAIT 60 MINUTES Actual readings in ppb & mV flashing

Minutes will be counted down on Marquee. Marquee will display PRESS ENTER after 60 minutes.

9 Press .

�0 Turn Left Air Valve to calibrate position. Arrow pointing upTurn Right Air Valve to calibrate position. Arrow pointing up

TURN LEFT AND RIGHT VALVES UPPRESS ENTER

Alr

�� Press .

�� When liquid level in the flow cell has risen above the siphon tube and begins to drop, turn the Calibration Shut Off Valve (above flow meter) to calibrate position.

WHEN LIQUID LEVEL BEGINS TO DROP TURN SHUTOFF VALVE RIGHT PRESS ENTER

FLO OFF

�3 Press .

�4 Turn Left Air Valve to siphon position. Arrow pointing downFluid passing through siphon to drain will be observed.

TURN LEFT VALVE DOWN PRESS ENTER

SIPH

�5 Press .

�6 When siphoning stops:Turn Left Air Valve to calibrate position. Arrow pointing up Open cal port on flow cell cap. Turn Right Air Valve to mix position. Arrow pointing down

WHEN SIPHONING STOPS TURN LEFT VALVE UP

OPEN CAL PORTTURN RIGHT VALVE DOWN PRESS ENTER

Alr

IV-8

Calibration




�7 Press .

�8 Wait 7 minutes STARTING CALIBRATION MEASURING BACKGROUNDWAIT 7 MINUTES


System circulates sample. Minutes will be counted down on Marquee.

�9 Wait 0 - 5 minutes AWAITING DATA STABILITY Actual readings in ppb & mV flashing

System continuously evaluates data by applying stability criteria until a “stable/pass” condition is met. If system stabilizes follow stage �0.If system stability is not reached a timeout occurs. Error E041 is issued. Jump to step Error E04�.

�0 Add Std 1 through cal port ADD STD1 PRESS ENTER

Add Std1

�� Press .

�� Wait 5 minutes MEASURING STD1CIRCULATINGWAIT 5 MINUTES



�3 Wait 0 - 5 minutes AWAITING DATA STABILITY Actual readings in ppb & mV flashing


�4 Add Std 2 through cal port ADD STD2 PRESS ENTER

Add Std2

�5 Press .

�6 Wait 4 minutes MEASURING STD2CIRCULATINGWAIT 4 MINUTES



IV-9

Calibration



Valve position

�7 Wait 0 - 5 minutes AWAITING DATA STABILITY



�8 No action necessary System calculates new Eo and slope and checks for errors. If no errors are found follow stage �9.If there is a slope/E0 or other cal data related error, jump to appropriate error code.

�9 Press to accept the new slope and Eo valuesorPress to abort calibration. The values will not be stored. The last saved values for calibration prior to the aborted values will be used in measurement mode.

NEW CALIBRATION SLOPE AND E0

PRESS ENTER TO ACCEPT OR PRESS EXIT TO ABORT WITHOUT SAVING.

Calculated Slope and E0 System presents the new slope and E0 values.If is pressed, continue to follow stage 30.If is pressed, refer to step Exit � or Exit 4, depending on the system software revision.

Some system software revisions will not display the following sections that are highlighted in gray

NEW CALIBRATION SLOPE AND E0 SAVED. PRESS ENTER

CAL StOr Calibration values for Slope and Eo are stored.Successful calibration completed.

Press

IV-�0

Calibration




30*** Turn Left Air Valve to siphon position. Arrow pointing down.Turn Right Air Valve to mix position.Arrow pointing down.For correct position in measurement mode.Turn Diverter Valve to sample position. Arrow pointing left.Turn Calibration Shut Off Valve to measure position. Arrow pointing up. Close cal port on flow cell cap.

TURN LEFT VALVE DOWNTURN DIVERTER VALVE SO ARROW POINTS LEFTTURN SHUFOFF VALVE UPCLOSE CAL PORT PRESS ENTER

FLO On

*** Some system software revisions will display the combined steps shown in Stage 30. For all other systems refer to Stages 30a, 30b, 30c, 30d, and 30e.

30a Turn Left Air Valve to siphon position. Arrow pointing downTurn Right Air Valve to mix position.Arrow pointing downFor Correct position in measurement mode

TURN LEFT AND RIGHT VALVE TO DOWNPRESS ENTER

PrEP rd1

30b Press .

30c Turn Diverter Valve to sample position. Arrow pointing left

TURN DIVERTER VALVE SO ARROW POINTS LEFTPRESS ENTER

PrEP rd2

30d Press .

30e Turn Calibration Shut Off Valve to measure position.Close cal port on flow cell cap.

TURN SHUTOFF VALVE UP CLOSE CAL PORTPRESS ENTER

FLO On

IV-��

Calibration



Valve position

3� Press .

3� System will proceed to measurement mode

Actual temperature reading

Actual readings in ppb & mV

System enters measurement mode, but will remain on hold until hold timer expires. (Default 30 minutes)

Calibration Abort- Exit Steps

Exit � ARE YOU SURE? PRESS ENTER TO ABORT OR PRESS LAST SCREEN TO BACKUP.

SUrE? Abort calibration vs. Last Screen option:The system allows the user two options when is pressed at any step during the calibration. Go to Exit �

Exit � Decide whether or not you really want to exit the calibration process and lose the new slope and E0:To Abort calibration: Follow step Exit 3:User enters into the measure mode.User must refer to stage 30 for proper air and fluid flow for measurement mode.To Continue calibration: If is pressed, system will go back to last screen used in calibration sequence prior to pressing .Continue to follow calibration according to Marquee and main display directions.

Exit 3 Press .

Exit 4 CALIBRATION ABORTEDPRESS ENTER

CAL Abrt

Exit 5 Press . Refer to stage 30 for proper air and fluid flow for measurement mode. System return will return to measure mode. (Begin again with stage � to retry calibration sequence)

IV-��

Calibration




Stability Timeout

Error 4� Decide to continue calibration despite instability or abort

READINGS WERE UNSTABLE. PRESS ENTER TO CONTINUE CALIBRATION OR PRESS EXIT TO ABORT

E041 Stability was not reached before timeoutIf is pressed system will continue from step where stability timed out.If is pressed refer to Exit � or Exit 4, depending on the system software revision

Calibration Error

Error 4� Review Marquee text to understand the failure that occurred

INVALID (NEGATIVE) SLOPEPRESS ENTER TO ABORT CALIBRATION

E042 Invalid slope continue at Exit 3

Error �09 Review Marquee text to understand the failure that occurred

BAD SLOPE PRESS ENTER

E109 Bad SlopePress to continue at stage �9

Error ��5 Review Marquee text to understand the failure that occurred

BAD E0

PRESS ENTERE125 Bad E0

Press to continue at stage �9

IV-�3

Calibration


The .Thermo .Scientific .Orion .2111LL .sodium .monitor .software .has .default .values .to .accommodate .0 .1 .mL .additions .of .Orion .standard .1 .and .standard .2 .and .flow .cell .volume .of .190 .mL . . .

The .operator .has .the .option .to .use .alternate .standards .by .changing, .in .Setup .mode .the . .flow .cell .volume, .the .standard .1 .and .standard .2 .values .and .the .volumes .to .be .used .

Let . VC . . = . .Flow .cell .volume . . Fixed: .190 .0 .mL .

. C1 . . = . .Standard .1 .concentration . . Default: .19 .1 .ppm .

. C2 . . = . .Standard .2 .concentration . . Default: .192 .ppm .

. V1 . . = . .Volume .of .standard .1 .added . . Default: .0 .1 .mL .

. V2 . . = . .Volume .of .standard .2 .added . . Default: .0 .1 .mL .

. dC1 . .= . .Concentration .change .due .to .the .first .addition .

. dC2 . .= . .Concentration .change .due .to .the .second .addition .

. . . . dC1 . .= . .C1 .x .V1 ./ .(V1 .+ .VC)

. . . . dC2 . .= . .C2 .x .V2 ./ .(V1 .+ .V2 .+ .VC)

• . dC1 .should .be .at .least .twice .the .normal .concentration .in .the .sample

• . dC2 .should .be .about .ten .times .of .dC1 . .dC1 .should .not .be .less .than . .10 .ppb . .

Calibration At Custom Concentrations Using DKA

For maximum accuracy

IV-�4

Calibration


The .2111LL .sodium .monitor .remains .in .sample .mode .during .the .entire .procedure .

1 . . . .Electrode .must .be .etched .within .2-3 .hours .of .this .procedure .

2 . . . .Fill .flow .cell .to .calibration .level .(V0, .190 .mL) . .

3 . . . .Note .concentration .displayed .when .reading .is .reasonably .stable .(C0) . .

4 . . . .Add .standard .1, .volume .V1, .with .concentration .C1 . .

5 . . . .When .reading .is .reasonably .stable, .note .concentration .(CS) . .

6 . . . .The .noted .value .should .be .within .± .10% .of .the .calculated .value .according .to: .

. CS .= .(C0 .x .V0+ .C1 .x .V1) ./ .(V0 .+ .V1) . . • . C1 .should .be .sodium .concentration .actually .in .the .standard .bottle . . . . • . For .example, .standard .1 .of .(Cat . .No . .181140) .is .equal .to .19 .1 .ppm . .

Span Check Procedure

IV-�5

Calibration


The .offline .calibration .feature .is .simply .a .one-point .calibration .without .slope .change . .The .term .“offline .calibration” .refers .only .to .the .fact .that .a .sample .from .2111LL .bypass .is .taken .“offline” .for .laboratory .analysis; .in .fact, .no .downtime .is .experienced .and .the .instrument .remains .online .throughout .the .procedure .

Offline Calibration Procedure


Notes

� Open bypass valve to redirect flow. Take QC sample from bypass of 2111LL.

Actual temperature reading

Actual readings in concentration &mV

�* Press to start calibration* If calibration password is

activated - user must scroll in digits 0-9 using . ./ .

.to set digits and to move selected digit.

Press to accept password.

ENTER PASSWORD PASS0000

CAL appears as Mode.


CALtYPE

4 Press . ./ . .arrows to select OFFL

OFFL(Flashing)

CAL tYPE

5 Press . HOLD CAL appears as mode.

6 Wait 0 - 5 minutes AWAITING DATA STABILITY


System continuously evaluates data by applying stability criteria until a “stable/pass” condition is met. When stability is reached the values are stored and the system automatically returns to the measurement mode.

7 Perform laboratory analysis on QC sample and return with results

System remains in measurement mode and operates as normal. The CAL and MEASURE mode icons will both be displayed.

IV-�6

Calibration



Notes

8* Press . .* If calibration password is

activated - user must scroll in digits 0-9 using . ./ .

.to set digits and to move selected digit.

Press to accept password.

ENTER PASSWORD PASS 0000

CAL appears as Mode


CALtYPE

�0 Press . ./ . to select OFFL.

OFFL(Flashing)

CAL tYPE

�� Press . HOLD CAL appears as mode

�� OFFLINE CAL CONC# #.#(Flashing)

�3 Adjust the displayed value to the QC value obtained from laboratory analysis.Use to set decimal and ppm / ppb.

Use . ./ . to set the first digit. Use to move to set each digit.

Use . ./ . to set the values of remaining digits.

OFFLINE CAL CONC# #.#(Flashing digit will change)

�4 Press . The system recalculates the E0 and returns to the measurement mode. Only the MEASURE mode icon should be displayed.

V-�Thermo Scientific Orion 2111LL Sodium Monitor User GuideROSS and the COIL tradedress are trademarks of Thermo Fisher Scientific Inc. US Patent 6,793,787

Chapter V Instrument Maintenance

The .Thermo .Scientific .Orion .2111LL .sodium .monitor .is .designed .for .simple .maintenance . . .Follow .the .instructions .in .this .section .to .ensure .proper .operation .of .your .instrument .

To .ensure .proper .maintenance .and .good .monitor .performance, .a .service .logbook .should .be .kept .

• . Record .maintenance .date .and .type .service .work .completed . .• . Mark .date .and .fluid .levels .of .reagent .and .date .when .replaced . .• . Tag .each .electrode .cable .with .installation .date .of .electrode .

1 . . . Check .that .sample .flow .rate .is .between .35 .and .45 .mL/min . . .To .alter .flow .rate, .pull .out .locking .knob .of .pressure .regulator, .then .rotate .black .knob .to .increase .(clockwise) .or .decrease .(counterclockwise) .sample .flow . . .Push .in .to .lock .rate, .if .desired . .

2 . . . Inspect .unit .for .leakage . . .Diffusion .tubing .leakage .is .indicated .by .a .rise .in .level .of .reagent . .

3 . . . Check .that .there .are .no .error .indications .and .current .concentration .level .is .reasonable . .

4 . . . Check .that .reference .fill .solution .is .adequate . .

5 . . . If .required .wipe .instrument .with .damp .cloth .to .remove .dirt .and . .dust .particles . .

Maintenance Schedule

Weekly Maintenance

Recommendation

V-�

Instrument Maintenance


Warning: Safety .glasses .and .gloves .must .be .worn .during .entire .conditioning .procedure . . .Read .and .follow .MSDS .precautions . . .Only .sodium .sensing .electrode .is .etched . . .Do .not .etch .reference .electrode . . .s

1 . . . Immerse .sodium .electrode .in .bottle .of .etch .solution .for .one .minute . .

2 . . . Remove .and .rinse .with .de-ionized .water . .

3 . . . Replace .electrode .into .sensing .port .in .flow .cell .cap .

Calibration .frequency .is .user .dependent .for .the .most .accurate .and .precise .measurements .at .low .levels . . .

• . Etching .of .the .sodium .electrode .is .required .for .effective .calibration . .Calibration .must .be .completed .within .2-3 .hours .of .etching .electrode .for .optimal .results .

• . Replacement .of .DIPA .reagent .requires .calibration . .Refer .to . .Chapter IV, Calibration .

• . Calibration .intervals .can .be .programmed .using .the .setup .mode . . .This .will .prompt .the .user .to .recalibrate .after .a .specific .amount .of .time .has .passed . . .Refer .to .Chapter III, Use of Setup Mode .

Refer .to .Chapter II, Installation of New Reference Electrode .

Reference .electrode .filling .solution .is .meant .to .be .a .several .month .supply . .Therefore, .if .reservoir .is .less .than .one .quarter .full, .replace .solution . . .This .should .be .checked .each .month .to .ensure .the .electrode .does .not .run .dry .

1 . . . Remove .spent .electrolyte .bottle .from .clip . . .Unscrew .cap .and .discard .bottle . .

2 . . . Remove .cap .and .seal .from .new .electrolyte .fill .solution . . .Check .that .rubber .gasket .is .properly .aligned, .then .connect .cap/tubing .assembly .to .bottle . . .The .1/8” .tubing .should .extend .into .the .bottle . .

3 . . . Invert .electrolyte .bottle .and .snap .into .clip . .

4 . . . Use .pushpin .to .puncture .three .air .vents .in .bottom .of .bottle . .

Calibration

Monthly Maintenance Conditioning

Sodium Electrode

Replacement of Reference Electrode Filling Solution

V-3



1 . . . If .sample .flow .can .be .adjusted .with .the .pressure .regulator .to . .50 .mL/minute .or .more, .skip .this .procedure . .

2 . . . Turn .off .sample .flow .by .turning .the .inlet .valve .to .the .right . .

3 . . . Remove .filter .hex .cap .using .1-inch .open-ended .wrench . .

4 . . . Separate .filter .cap .with .bypass .valve .assembly .from .filter .body, . .retaining .ring .

5 . . . Remove .filter .element .and .soft .gasket . .(if .necessary) .

6 . . . Replace .gasket .and .press .new .sintered .element .into .filter .body . .

7 . . . Replace .hex .cap .and .bypass .valve .assembly .and .reposition .bypass .drain .line .into .drain .assembly .

8 . . . Retighten .hex .cap .to .approximately .75 .pound-inch .in .torque . .

9 . . . Turn .on .sample .flow .by .1⁄4 .turn .of .inlet .valve .to .the .left . .

10 . .Check .for .leaks . .

Warning: Replacement .of .DIPA .reagent .is .dependent .on .operating .conditions .and .usage . . .Replacement .may .occur .as .long .as .60 .days .from .installation . . .Be .sure .to .monitor .the .DIPA .levels .weekly .to .assess .proper .replacement .schedule . . .DIPA .is .hazardous . . .Use .protective .glasses .and . .gloves . . .Refer .to .bottle .label .and .MSDS .for .precautions . . .Work .in .a . .well-ventilated .area . .

Danger: Turn .off .the .air .pump .before .beginning .procedure; .otherwise, .the .air .pump .will .spatter .caustic .reagent .outward .as .bottle .is .removed . . .s

Refer .to .Chapter III, Use of Setup Mode for .instructions .to .turn .air .pump .On/Off . .

1 . . . Remove .thumbnut .and .slide .reagent .bottle/adaptor .from .manifold .assembly . .

2 . . . Unscrew .bottle .cap, .and .lift .adaptor .from .bottle . .

Replacement Sample Inlet Filter

Replacement of DIPA Reagent and Diffusion

Tubing Assembly

V-4



3 . . Unscrew .the .fitting .to .disengage .the .diffusion .tubing .assembly . . .Properly .dispose .of .spent .reagent .and .tubing . . .Refer .to .Figure V-1 .

4 . . Replace .reagent .bottle .cap .adapter .O-ring . .

5 . . Follow .instructions .in .Chapter II, Installation of DIPA Reagent .and .Diffusion Tubing . .

DIPA .reagent .will .last .2 .months .if .the .temperature .is .less .than .25 .˚C . . .Higher .temperatures .will .require .bottle .change .out .sooner, .about .6 .weeks . . .We .generally .change .reagents .when .level .is .less .than .1 .inch .remaining . . .The .reagent .bottle .can .be .used .almost .to .dryness, .less .than .50 .mL .remaining .if .readings .are .not .extremely .low, .< .0 .5 .ppb . . .It .is .imperative .that .bottle .doesn’t .go .completely .dry .or .the .system .will .be .compromised .

Replacement .of .reagent .manifold .face .O-rings . . .Refer .to .Figure V-2 .

• . Remove .reagent .bottle .adapter .assembly . .• . Remove .all .three .O-rings .from .face .of .manifold . .• . Insert .new .O-rings .

Notes on DIPA

Figure V-� Reagent Manifold

O-ring Location Reagent Manifold O-rings (3)

Manifold Screw

Bottle Adapter O-ring

Diffusion Tubing Assembly

O-ring Seal Fitting

Reagent Bottle Adapter

Figure V-� Exploded View

V-5



Yearly Preventive Maintenance

Electrodes

Flow Cell

1 . . Replace .Orion .ROSS .Ultra® .reference .electrode .(Cat . .No . .210058) . .Refer .to .Chapter II, Instrument Preparation .for .step-by-step .instructions .

2 . . Replace .Orion .ROSS® .sensing .electrode .(Cat . .No . .210048) . .Refer .to .Chapter II, Instrument Preparation .for .step-by-step .instructions .

3 . . Replace .calibration .and .etching .solution .(Cat . .No . .181140)

Dispose .of .all .old .solutions .according .to .MSDS .instruction . . .MSDS .can .be .downloaded .at .www .thermo .com/water .

Using .the .flow .cell .O-ring .kit .from .the .Orion .annual .maintenance .kit . .(Cat . .No . .2111MK) . . .Refer .to .Figure V-3 for .O-ring .location . .

1 . . Follow .shut .down .procedure .to .stop .sample .flow .to .monitor . . .Refer .to .Chapter III, Shutdown Procedure .

2 . . Remove .electrodes .and .ATC .from .flow .cell .cap . .

3 . . Drain .flow .cell .completely .

4 . . Remove .flow .cell .cap . . .Replace .large .O-ring .in .flow .cell .cap . .

5 . . Pull .flow .cell .chamber .straight .up .to .remove .from .flow .cell .base . . .Be .careful .not .to .twist . . .The .flow .cell .base .has .a .pin .to .hold .the .flow .cell .chamber .in .the .correct .position .

6 . . Rinse .flow .cell .chamber .with .de-ionized .water .

7 . . Remove .sensing .tube .by .pulling .vertical .from .flow .cell .base .

8 . . Replace .sensing .tube .O-ring .in .base .and .install .new .sensing .tube .to .original .location .

9 . . Replace .large .O-ring .in .flow .cell .base .

10 . .Install .flow .cell .chamber . . .Line .up .pinhole .in .chamber .to .pin .in .flow .cell .block . . . .Push .straight .down . . .Do .not .twist .

11 . .Replace .flow .cell .cap .on .flow .cell .chamber .

12 . .Re-install .electrodes .and .ATC .according .to .their .port .locations . .

13 . .Follow .start .up .procedure .to .return .sample .flow .to .instrument . .Refer .to .Chapter III, Shutdown Procedure .Figure V-3

Flow Cell Assembly

V-6



Using .the .restrictor .tube .assembly .(Cat . .No . .2111RT) .from .the .Orion .annual .maintenance .kit .(Cat . .No . .2111MK) . .Refer .to .Figure V-4 .for .restrictor .tubing .connections .

1 . . Close .sample .inlet .valve .to .stop .sample .flow .through .monitor .by .turning .valve .to .the .right .

2 . . Loosen .restrictor .tube .fitting .connection .from .top .of .calibration .shut .off .valve .

3 . . .Loosen .restrictor .tube .fitting .from .reagent .manifold .

4 . . Pull .out .the .restrictor .tube .assembly .at .each .end . .

5 . . Unscrew .clip-holding .restrictor .to .panel .

6 . . Replace .with .new .restrictor .tubing .assembly . .

7 . . Be .sure .all .fittings .are .secure, .to .prevent .leaks .

8 . . Open .sample .inlet .valve .to .start .sample .flow .through .monitor .by .turning .valve .to .the .left .

Replacement of Restrictor Tubing

Figure V-4 Restrictor Tubing

50

40

30

20

10

Reagent Bottle

Air Pump

Right Air Valve

Restrictor Tube Assembly

VI-�Thermo Scientific Orion 2111LL Sodium Monitor User GuideROSS and the COIL tradedress are trademarks of Thermo Fisher Scientific Inc. US Patent 6,793,787

Chapter VI Troubleshooting

• . Press . .to .enter .the .diagnostics .mode .

• . The . .key .allows .access .to .menus .used .for .system .diagnostics . .

• . Each .menu .is .sequential . . .Press . .to .scroll .through .the .menu .selections . . .

• . .can .be .pressed .at .any .time .to .return .to .the .measurement .mode .

Diagnostics Mode

Menu User Action Marquee Scrolling Main Displaytop linebottom line

Notes

Diagnostics

Press . to enter diagnostics mode.System will enter diagnostics mode at calibration log menu.

Press . to step through the menu items.

CALIBRATION SLOPE AND E0

ERROR LIST PRESS VIEWSELECT TIME/DATE TO VIEW MEASUREMENT LOGSELECT TIME/ DATE TO VIEW STATUS LOGSOFTWARE REV NUMBERSERIAL NUMBERMODEL NUMBERMEASURE mV AND NOISEmA OUTPUT VALUES SENSOR/TEMPKEYPAD TEST DISPLAY TEST

The display will change with each menu

DIAGNOSTICS appears in mode window Keypad test menu shown immediately after display test

VI-�Thermo Scientific Orion 2111LL Sodium Monitor User GuideROSS and the COIL tradedress are trademarks of Thermo Fisher Scientific Inc. US Patent 6,793,787

• . Displays .up .to .the .last .five .calibrations .using .three .information .screens:1 . . Slope .and .E0

2 . . Date .and .Time3 . . Temperature .and .Electrode .Response .Time

• . Use . .to .scroll .between .the .three .information .screens .for .one .calibration

• . In .the .Date .and .Time .screen .use . ./ . .to .view .up .to .the .last .five .calibrations

Calibration Log


Notes

Press . .

Calibration Log CALIBRATION SLOPE AND E0 ##.# (Slope) ##.# (E0)

DIAGNOSTICS appears as mode

Press . to display the calibration time and date.

LAST CALIBRATION TIME/DATE HH:MMMM/DD or DD/MM

In the calibration time and date display press

./ . to scroll through the last five calibrations

Press . .to display the calibration temperature and electrode response.

CALIBRATION TEMP + ELECTRODE RESPONSE TIME

##.# C (Temp)### (Response)

Press . .

VI-3Thermo Scientific Orion 2111LL Sodium Monitor User GuideROSS and the COIL tradedress are trademarks of Thermo Fisher Scientific Inc. US Patent 6,793,787

• . Displays .a .list .of .system .events, .warnings, .and .error .codes .that .cause .the .yellow .or .red .LED .to .light . .

• . The .top .line .of .the .main .display .shows .the .error .code .and .the .bottom .line .shows .the .number .of .error .codes .(1-5 .indicates .that .one .of .five .error .codes .is .being .displayed) .

• . Press . ./ . .to .scroll .through .the .error .list .

• . Press . .to .display .a .description .of .each .error .code .on .the .Marquee .

Error List


Notes

Error List ERROR LIST PRESS VIEW E#### - #

Press . to display description of error code on Marquee.

ACTUAL DESCRIPTION OF ERROR CODE E#### - #

Press . ./ . to scroll through the error list.

ACTUAL DESCRIPTION OF ERROR CODE E#### - #

Press . .


• . Displays .logged .measurements .according .to .log .interval .entered .in .setup .menu .

• . Press . .to .toggle .between .the .measurement .value .and .the .data .and .time .

• . Press . ./ . .to .scroll .through .the .log .entries . .

Measurement Log


Notes

Measurement Log SELECT TIME/DATE TO VIEW MEASUREMENT LOG

HH:MMMM/DD or DD/MM

Press . ./ . to scroll through the log entries

SELECT TIME/DATE TO VIEW MEASUREMENT LOG

HH:MM MM/DD or DD/MM

Press . to toggle between the measurement log and the data and time display

Temperature for logged measurement

Concentration and mV values for logged measurement

Press . .


• . Displays .a .list .of .system .events .

• . Press . ./ . .to .scroll .through .the .log .entries .

• . Press . .to .toggle .between .the .log .code .and .the .data .and .time .

• . Displays .the .software .revision .numbers .of .the .two .processors .

Status Log

Software Revision


Notes

Status Log SELECT TIME/DATE TO VIEW STATUS LOG


Press . ./ . to scroll through the log entries

SELECT TIME/DATE TO VIEW STATUS LOG


Press . to toggle between the log code and the data and time

PRESS UP/DOWN KEY TO VIEW STATUS LOG

Event code

Press . .

Software Revision

SOFTWARE REV NUMBER r # . # #r # . # #

Press . .


• . Displays .the .serial .number .of .the .electronics .assembly .

• . Displays .the .model .number .of .the .system .

• . Displays .the .current .mV .measurement .value .and .the .noise .associated .with .the .measurement .

• . Displays .current .mA .values .for .sensor .and .temperature .outputs .

Electronics Serial Number

Model Number

mV and Noise Measurements

mA Output Values


Notes

Electronics Serial Number SERIAL NUMBER # # ## # #

Press . .

Model Number MODEL NUMBER # # # ## # # #

Press . .

mV and Noise Measurements MEASURE mV AND NOISE Current mV measurement and noise

Press . .

mA Output Values mA OUTPUT VALUES SENSOR/ TEMP

Current mA output values for sensor and temperature

Press . .


• . Press . .to .start .display .test .1 . . All .the .display .segments .will .light .up .and .the .system .will .cycle .

through .the .LED .colors . .2 . . Verify .that .all .the .display .segments .are .on .and .that .the .LED .colors .

are .functional .and .press . .3 . . All .the .display .segments .will .turn .off .except .for .the .Marquee .display, .

which .should .show .PRESS ENTER TO CONTINUE .4 . . Verify .that .all .the .display .segments .are .off .and .press . .5 . . The .system .will .show .a .counting .number .pattern .on .both .lines .of .

the .main .display .6 . . Verify .that .the .display .segments .are .functional .and .press . .to .

proceed .to .the .keypad .test .

Display Test


Notes

Display Test PRESS ENTER FOR DISPLAY TEST

dISPtESt

Press . .

Verify that all the display segments are on and that the LED colors are functional.

All segments on All segments on System will cycle through the LED colors

Press . .

Verify that all the display segments are off.

PRESS ENTER TO CONTINUE

All segments off

Press . .

Verify that the display segments are functional.

PRESS ENTER TO CONTINUE

Count patternCount pattern

Press . .


• . The .main .display .will .show .0 .and .the .Marquee .will .display .KEYPAD TEST PRESS ALL KEYS ONE AT A TIME .

• . Press .all .eight .keys .one .at .a .time .in .any .order .

* . . After .the .first .key .is .pressed .Error .E033 .will .be .displayed .if .a .new .key .is .not .pressed .within .10 .seconds .

Keypad Test


Notes

Keypad Test KEYPAD TEST PRESS ALL KEYS ONE AT A TIME

0

Press all keys one at a time in any order

KEYPAD TEST PRESS ALL KEYS ONE AT A TIME

Display will show numbers 1 through 8 as keys are pressed

After the first key is pressed Error E033 will be displayed if a new key is not pressed within 10 seconds

VI-9

Troubleshooting


Less .than .45 .mV

• . Check .electrode .function, .etch .electrode, .recalibrate, .if .continues .to .read .low, .replace .electrode . .

• . Check .electronics .to .read .mV .input .correctly . . .Use .electronic .test .kit .(Cat . .No . .180029) .procedure .for .checking .electronics .function . .

• . Background .concentration .too .high .for .standards .used .

. Ion-selective .electrodes .(ISEs) .can .be .shown .as .DC-voltage .sources .with .50 .to .1000 .Mohm; .a .very .high .output .impedance . . .ISEs .respond .to .ion .concentration .changes .with .a .voltage .change .of .approximately .60 .mV/decade .for .monovalent .ions .as .sodium . . .Knowing .electrode .and .instrument .parameters .like .offset .potential, .slope, .etc ., .allows .testing .of .various .instruments .by .applying .a .known .mV-voltage .

Input Signal Expected Reading: ± (0 .5 mV + 0 .�%)

0 mV - 0.5 mV to + 0.5 mV

- 1000 mV -1001.5 mV to – 998.5 mV

+ 1000 mV + 998.5 mV to + 1001.5 mV

• . Standards .contaminated .or .incorrectly .made . . .Verify .fresh .standards . .

• . Standard .1 .and .standard .2 .interchanged .– .Check .values .on .standards . .• . Standard .1 .value: .19 .1 .ppm• . Standard .2 .value: .192 .ppm• . If .using .custom .standard, .verify .values .for .each .addition .

• . pH .adjustment .is .not .correct . . .Check .level .and .flow .for .DIPA .reagent . .Replace .DIPA .if .contamination .or .level .is .less .than .50 .mL . .Refer .to .Chapter II, Installation of Reagent & Diffusion Tubing .

• . Standard .1 .and .standard .2 .added .in .wrong .sequence . .Refer .to . .Chapter IV, Calibration .

Slope ProblemLow Slope

VI-�0

Troubleshooting


Slope .greater .than .63 .mV

• . Improper .calibration .technique .– .Refer .to .Chapter IV, Calibration .

• . Calibration .standards .contaminated .– .Replace .with .new .standards . .

• . Electronics .failure .– .Try .to .reset .monitor . .Refer .to .Chapter VI, Resetting the Monitor .

• . Improper .pipette .technique .– .Refer .to .section: .Appendix A-11, Pipette Operation .and .Technique .

• . Background .concentration .too .high .for .standards .used .

• . Reference .and .sensing .cables .interchanged .– .verify .wiring .of .cable .connections .to .terminal .strip . .Refer .to .Chapter II, Wiring the Instrument .

• . Check .the .connection .of .the .cable .markers .for .the .corresponding .electrode . .(Cable .markers .are .the .white .tape .at .the .cap .connector .on .the .cable):• . “Ref” .for .reference .electrode . .• . “Sensing” .for .the .sodium .electrode .

• . .Sensing .electrode .coated .– .Re-etch .or .replace .sensing .electrode .

High Slope

VI-��

Troubleshooting


Malfunction Possible Cause Remedy

Noisy Blocked reference junction

Make sure electrolyte bottle is flowing properly. Check that bottle has been vented. Refer to Chapter II

Sodium electrode failure Check electrode cable connection and location of wiring to terminal strip. Refer to Chapter II

Temperature probe Disconnect ATC. Display should read default 25 ˚C (E101). Replace if necessary

Air pump failure Monitor airflow for steady stream of bubbles. Replace if necessary

Faulty electrode cables Replace electrode cables

Calibration standard carryover

Disconnect air pump intake tube. Rinse flow cell and electrodes with de-ionized water by lifting flow cell cap. Reconnect air pump

Excessive Drift Sample concentration varying

Perform span check. If span check passes, monitor is okay. Refer to Chapter IV

Blocked reference junction

Make sure electrolyte bottle is vented. Check tubing to electrode for obstruction. Refer to Chapter II

Reference electrode Missing or not using correct filling solution (Cat. No. 150072)

Sodium electrode response

Etch sodium electrodeInstall new sodium electrode. Refer to Chapter II

Temperature probe Disconnect ATC. Display should read default 25 ˚C (E101). Replace if necessary

Burst diffusion tubing Observe liquid level in reagent bottle. If liquid level rises, replace reagent and diffusion tubing. Tubing connector may need replacement. Refer to Chapter II

Low Flow Rate Sample pressure below 8 psi

Check sample pressure. If less than 8 psi, increase. Refer to Chapter II

Pressure regulator set too low

Increase pressure by pulling on red locking ring and turning black knob clockwise. Refer to Chapter II

Inlet filter clogged Replace or clean filter

Restrictor tubing crimped or clogged

Replace restrictor tubing. Refer to Chapter II

Troubleshooting Matrix

VI-��

Troubleshooting



No Air Bubbles Air line crimped or disconnected

Check air line. Repair as required

Pump failure Replace if necessary

Does Not Calibrate Properly

Contaminated standards, pipette or pipette tips

Use new standard solutions. Replace tips

Standards intercharged Repeat standards in correct sequence using standard 1 and then standard 2. Refer to Chapter IV

Background concentration too high for standards used.

Repeat standards in correct sequence using standard 1 and then standard 2. Refer to Chapter IV

Pipette technique Use correct pipette technique. Refer to Appendix

Reagent diluted or contaminated

Replace DIPA reagent. Refer to Chapter II

Flow cell contaminated Rinse flow cell with de-ionized water. Flush flow cell overnight with flow at calibration liquid level. Refer to Chapter IV

Temperature probe failure Disconnect ATC. Display should read default 25 ˚C (E101). Replace if necessary

Electronics failure / Bad setup

Try resetting the monitor. Refer to Chapter VI

High Readings Monitor out of calibration Recalibrate. Refer to Chapter IV

Monitor flow cell contaminated

Rinse flow cell with de-ionized water. Flush flow cell overnight with flow at calibration liquid level. Refer to Chapter IV

Inlet filter just replaced Flush one hour. Refer to Chapter IV . If offline calibration performed, verify accuracy of alternate method value. Refer to Chapter IV

Reagent spent or diluted Replace reagent. Refer to Chapter II

VI-�3

Troubleshooting



Over-Range Readings

Electrode connections Verify electrode connections to electrode cables. Silde electrode cable back to expose male connector. Be sure to secure female connector on electrode to male connector before twisting to tighten. Refer to Chapter II

Electrode wiring Electrodes not properly wired to terminal strip. Refer to Chapter II

Reference electrode Missing or blocked filling solution. Refer to Chapter II

Electrode failure Electrodes are shorted, cracked, damaged. Install new probes. Refer to Chapter II

Electronics failure / Bad setup / Needs calibration

Try resetting the monitor. Refer to Chapter VI

Default Power loss while back-up battery was not fully charged

Allow battery to charge overnight. Recalibrate and reprogram. Refer to Chapter IV

Battery failure Contact Customer Support for Orion products at 1-800-225-1480

Electronics failure Try resetting the monitor. Refer to Chapter VI or contact Customer Support for Orion products at 1-800-225-1480

Low Readings Instrument okay. Sample very pure

Perform span check procedure. If span check passes, instrument is okay and sample is very pure. Refer to Chapter IV

Electronics failure Try resetting the monitor. Refer to Chapter VI or contact Customer Support for Orion products at 1-800-225-1480

If offline calibration performed, verify accuracy of alternate method value. Refer to Chapter IV

VI-�4

Troubleshooting


Error/Event .codes .will .be .in .the .format .“E###” . . .Some .of .these .are .errors, .some .are .warnings, .and .some .are .purely .informational . . .The .first .digits .identify .the .type .of .error .or .event .as .identified .in .the .table .below .

Error/Event Codes

Displayed Event Code

Description Cause Troubleshooting

System Status Codes

A7�� ALARM1 CH1 ON Alarm 1 Channel 1 engaged (closed)

A7�� ALARM2 CH1 ON Alarm 2 Channel 1 engaged (closed)

A7�3 ALARM3 CH1 ON Alarm 3 Channel 1 engaged (open)

A7�4 AIR PUMP ON Air pump engaged

A8�� ALARM1 CH1 OFF Alarm 1 Channel 1 disengaged (open)

A8�� ALARM2 CH1 OFF Alarm 2 Channel 1 disengaged (open)

A8�3 ALARM3 CH1 OFF Alarm 3 Channel 1 disengaged (closed)

A8�4 AIR PUMP OFF Air pump disengaged

C500 CAL MODE Calibration mode entered

C509 CAL ISE DKA DKA calibration complete

C50B CAL ISE OFFLINE Offline calibration complete

R400 MEAS MODE Measurement mode entered

S600 SETUP MODE Setup mode entered

E0�8 POWER FAIL Brown out or power failure and system has stopped processing.

Verify custom settings

E033 KEYPAD FAILURE User did not press the keys during a diagnostic mode keypad test, or keypad broken

Repeat diagnostic mode keypad test

E034 CAL PASS INCORRECT User entered incorrect calibration password Verify password

E035 SYSTEM PASS INCORRECT User entered incorrect system password Verify password

E036 USER VALUE INCORRECT User entered a value that is out of range Verify value and re-enter

E037 POWER RETURN System started processing after brown out or power failure

Verify custom settings

E04� CALIBRATION TIMEOUT The electrode has not reach stability within the specified time

The user can press enter to force stability. The system code may be due to out of range measurements or an invalid previous calibration.

E04� NEGATIVE SLOPE (INVALID SLOPE)

Invalid slope obtained during calibration Check electrodes, electrode cables, and connectors for defects or shorts. Replace if necessary. Recalibrate in the correct sequence using standard 1 then standard 2.

VI-�5

Troubleshooting




System Event/Error Codes - Yellow LED

E004 DEFAULT VALUES Instrument has been reset or is new out of box

Calibrate the instrument

E0�� HARDWARE FAULT System Error Contact Customer Support for Orion products 1-800-225-1480

E�0� TEMP OUT OF RANGE Temperature sensor on channel 1 out of range (5.1 ˚C to 45 ˚C)

Check ATC cable and probe connections. Replace if needed.

E�� CAL DUE User calibration required. No calibration has been performed in user specified time interval.

Recalibrate the instrument.

E��7 SOUT mA OVER RANGE Measured sodium value above Sout high limit value

Verify customer selectable Sout high limit value in setup menu

E��8 SOUT mA UNDER RANGE Measured sodium value below Sout low limit value

Verify customer selectable Sout low limit value in setup menu

E��9 TOUT mA OVER RANGE Measured temperature value above Tout high limit value

Verify customer selectable Tout high limit value in setup menu

E�30 TOUT mA UNDER RANGE Measured temperature value below Tout low limit value

Verify customer selectable Tout low limit value in setup menu

System Error Codes - Red LED

E001 HARDWARE FAULT System Error Contact Customer Support for Orion products 1-800-225-1480














VI-�6

Troubleshooting




System Error Codes - Red LED (cond’t)

E�03 MEAS OUT OF RANGE Sodium measurement out of range, the display should also be flashing ‘9999’ or ‘0000’

Check if water fills flow cell, electrode is not connected, electrode cables are faulty, or reference junction is fouled.

E�09 BAD SLOPE Last calibration produced a bad slope. Slope is more than 63 mV/decade or less than 45 mV/decade, or the calibration standards may have been interchanged.

Recalibrate the instrument using fresh standards. Recalibrate in the correct sequence using standard 1 then standard 2.

E��3 CAL OVERDUE Calibration is overdue by more than 50% of the user specified time interval.

Recalibrate the instrument

E�� TEMP BROKEN Temperature sensor on channel 1 broken or out of range.

Check ATC cable connections and probe for damage. Replace if needed.

E��5 BAD OFFSET Last calibration produced a bad Eo offset.

Recalibrate the instrument using fresh standards. Check reference electrode and sensing electrode connections. Re-etch the sensing electrode. Replace electrodes if needed.

VI-�7

Troubleshooting


The .Thermo .Scientific .Orion .2111LL .sodium .monitor .allows .the .user .to .reset .the .monitor .through .the .setup .mode .or .by .a .hard .reset . . .Resetting .the .monitor .will .restore .all .settings .in .the .setup .menu .to .factory .default .values . .(See .ISE .Default .Values)

Warning: .Resetting .the .monitor .will .erase .all .data .logs .including .calibration, .and .password .protection .settings .for .setup .and .calibration . . . .The .instrument .will .reset .setup .parameters .to .factory .default .settings .

User Action MarqueeScrolling


Notes

Press . to enter setup mode.

Last menu used in setup mode

SELSCrn

SETUP appears as mode

Press . ./ . until RSET appears in the Marquee.

RSET(Flashing)

SELSCrn

Press . .

PRESS TEST VIEW ENTER TO RESET

rSEt?

Press in the following sequence:

1. .

2. . .

3. . .System resets to default values and returns to the measurement mode. Actual values for concentration and temperature will be displayed if the electrodes are operational.

PRESS TEST VIEW ENTER TO RESET

rSEt?

Resetting the Monitor

VI-�8

Troubleshooting


A .hard .reset .should .be .performed .if .the .unit .becomes .unresponsive .or .the .status .indicators .are .flashing . . .Perform .the .following .sequence: .

• . Carefully .open .front .cover .of .electronics .case .(loosen .4 .corner .screws) .

• . Press .small .button .located .on .raised .portion .of .PCB .to .reset .electronics . .

• . Close .front .cover .of .electronics .case .and .tighten .the .screws .

System .settings .and .calibrations .are .preserved .and .instrument .returns .to .the .measure .mode . . .Actual .values .for .concentration .and .temperature .will .be .displayed .if .electrodes .are .properly .installed . . .If .system .does .not .reset, .contact .Call .Customer .Support .for .Orion .products .at .1-800-225-1480 . .for .assistance .

In .the .event .you .require .technical .assistance, .please .have .the .serial .number .available .when .calling .for .assistance .along .with .the .software .version .

• . The .monitor .serial .number .is .located .on .the .underside .of .the .electronics .enclosure .or .if .panel .mounted .then .on .the .backside .of .the .electronics .enclosure . .

• . The .software .revision .is .accessed .through .the .test .mode .

Hard Reset

Serial Number and Software Revision

VI-�9

Troubleshooting


Service and RepairExtended Warranty

The .Thermo .Scientific .Orion .2111LL .sodium .monitor .provides .the .lowest .limits .of .detection .for .sodium .through .a .combination .of .our .superior .ROSS .Ultra® .electrode .technology, .patent-pending .flow .cell .design .and .user .friendly .scrolling .Marquee .to .set .a .new .industry .standard .for .reliability .and .modularity .in .electrochemistry . .Similarly, .we .now .offer .multiple .levels .of .service .programs .to .meet .your .needs .beyond .the .One-Year .Product .Warranty .period .

A .cost .effective .way .to .blend .your .in-house .expertise .with .our .service .and .support .experts, .to .get .the .support .you .need .at .a .specified .annual .contracted .price . . .This .warranty .plan .must .be .purchased .within .ninety .days .of .the .initial .product .purchase .date .

• . Extends .the .features .of .the .standard .One-Year .Product .Warranty .for .a .second .or .third .year . .

• . Provides .access .to .the .manufacturer’s .technical .experts .at .Thermo .Scientific .Orion .Support .Call .Center, .800-225-1480, .Monday .– .Friday, .8:00 .AM .– .5:00 .PM .EST . .

• . After .telephone .consultation, .we .will .send .you .the .required .parts .for .installation .by .your .on-site .technician .

With .in-house .resources .at .a .premium, .many .organizations .require .immediate .access .to .manufacturer .expertise . . .Purchase .this .service .kit .within .ninety .days .of .the .initial .product .purchase .date .to .eliminate .the .costly .effects .of .down .time . .

• . Provides .a .contracted, .cost-effective .means .to .enhance .level .of .support .offered .during .the .product .warranty .period . .

• . Provides .priority .access .to .the .manufacturer’s .technical .experts .at .Thermo .Scientific .Orion .Support .Call .Center .

• . Provides .a .service .kit .to .expedite .on-site .repairs .in .conjunction .with .telephone .consultation .with .our .technical .experts . .

. The .service .kit .includes:• . . Power .supply• . . Front .panel .display• . . Air .pump• . . Sensing .and .reference .electrode .cables

Service Kit to Expand Standard Warranty

VI-�0

Troubleshooting


When .down-time .is .a .cost .- .factor .to .be .strictly .controlled, .the .advanced .replacement .service .plan .is .often .times .the .best .choice . . .

• . Enhances .level .of .support .offered .during .the .standard .One-Year .Product .Warranty .

• . Provides .access .to .the .manufacturer’s .technical .experts .at .Thermo .Scientific .Support .Call .Center .and .repair .facilities .

• . If, .after .reasonable .remote .diagnostics .and .trouble-shooting .attempts, .we .determine .the .instrument .to .be .non-functioning, .we .will .make .all .reasonable .efforts .to .get .required .parts .or .equipment .out .to .your .facility .by .the .following .day .for .installation .by .your .on-site .technician . .

• . Offers .predictable .expenditure .through .fixed .annual .contract .price .

Ask .your .Thermo .Scientific .Orion .products .Sales .Representative .to .put .you .in .touch .with .our .service .plan .manager . . .We .have .additional .service .options .that .are .sure .to .address .your .concerns . . .

To .help .you .achieve .optimum .performance, .rely .on .Thermo .Scientific .Orion .products .to .provide .you .with .an .efficient .and .quality .installation .and .the .start-up .support .you .need .to .be .up .and .running .quickly . . .Our .service .representatives .are .highly .trained, .experienced, .and .certified .for .your .product .and .will .be .there .to .make .sure .that .your .instrumentation .delivers .to .specifications .

This .is .a .one-day .service .engineer .on-site .visit .to .your .facility .for .remedial .service .events .at .standard .response .time . . .Consider .this .plan .an .excellent .uplift .to .one .of .the .aforementioned .programs .

All .precision-made .scientific .equipment .requires .preventive .maintenance .and .calibration .checks .to .perform .at .their .maximum .effectiveness . . .Consider .a .fixed-fee .preventive .maintenance .contract .to .have .a .Thermo .Scientific .Orion .products .expert .perform .the .following .tasks:• . Sampling .check• . Full .validation .test• . Visual .check .for .worn, .loose, .or .damaged .parts• . Replacement .of .consumables .(additional .charge .for .consumables)• . Diagnostic .check .to .verify .all .operating .parameters .are .within .the .

factory .specifications• . Check .instrument .electrodes, .flows .and .pressures• . Clean .and .replace .any .wearable .items .such .as .tubing, .O-rings, .reagents .

Advanced Replacement

Not sure which plan is best for you?

Installation and Start-Up

Remedial Service

Preventive Maintenance Programs

VII-�Thermo Scientific Orion 2111LL Sodium Monitor User GuideROSS and the COIL tradedress are trademarks of Thermo Fisher Scientific Inc. US Patent 6,793,787

Chapter VII Customer Service

This .equipment .generates, .uses, .and .can .radiate .radio .frequency .energy .and .if .not .installed .and .used .in .accordance .with .the .instruction .manual, .may .cause .interference .to .radio .communications . . .It .has .been .tested .and .found .to .comply .with .the .limits .for .a .Class .A .computing .device .pursuant .to .Subpart .J .of .Part .15 .of .FCC .Rules, .which .are .designed .to .provide .reasonable .protection .against .such .interference .when .operated .in .a .commercial .environment . . .Operation .of .this .equipment .in .a .residential .area .is .likely .to .cause .interference .in .which .case .the .user, .at .his .own .expense, .will .be .required .to .take .whatever .measure .may .be .required .to .correct .the .interference .

“This .digital .apparatus .does .not .exceed .the .(Class .A) .limits .for .radio .noise .emissions .from .digital .apparatus .set .out .in .the .Radio .Interference .Regulations .of .the .Canadian .Department .of .Communications .”

“Le .présent .appareil .numérique .n’émet .pas .de .bruits .radioélectriques .dépassant .les .limites .applicables .aux .appareils .numériques .(de .la .class .A) .prescrites .dans .le .Régiement .sur .le .brouillage .radioélectrique .édicté .par .le .ministère .des .Communications .du .Canada .”

Notice of Compliance

VII-�

Customer Service


Manufacturer: . Thermo .Fisher .Scientific .Inc .

Address: . .166 .Cummings .Center .Beverly, .Ma .01915 .USA

We .declare .that .the .following .products

Model . Electrical .Rating: .2111LL . 85- .132 .VAC; .0 .1 .A .or .170-250 .VAC; .0 .05A, . .50 .- .60 .Hz

Equipment Class: . Measurement, .Control .and .Laboratory .Equipment

Conform .to .the .following .Directives .and .Standards

Safety: . Low .Voltage .Directive .(LVD), .73/23/EEC

. .EN61010-1:2001, .Safety .requirements .for .electrical .equipment .for .measurement, .control .and .laboratory .use .– .general .requirements

EMC: . Electromagnetic .Compatibility .(EMC), .89/336/EEC

. .EN .61326:1997 .+ .A1:1998 .+ .A2:2001 .– .Electrical .equipment .for .measurement, .control, .and .laboratory .use . .EMC .requirements .

Environmental: . IP66

These .products .have .been .manufactured .in .compliance .with .the .provisions .of .the .relevant .Thermo .Fisher .Scientific .Inc . .manufacturing .and .test .documents .and .processes . . .Further, .these .documents .and .processes .are .recognized .as .complying .with .ISO .9001 .by .QMI, .listed .as .File .#001911 .

Place .and .date .of .issues:

Beverly, .MA

July .8, .2005

. . . .Glenn .Benvie .Manger .of .Quality .& .Manufacturing .Engineering

Declaration of Conformity

VII-3

Customer Service


For .products .not .listed .in .this .warranty .statement, .please .visit .our .website .at .www .thermo .com/water .

For .updated .contact .information, .visit .www .thermo .com/water .

Thermo .Fisher .Scientific .Inc . .Environmental .Instruments .Division .Water .Analysis .Instruments .166 .Cummings .Center . .Beverly, .MA .01915 .Toll .Free: . .800-225-1480 .Tel: . .978-232-6000 .Dom . .Fax: . .978-232-6015 .Int’l .Fax: . .978-232-6031

The .minimum .order .requirement .is .$100 .for .Orion .Online .products . . .An .order .is .considered .to .be .a .purchase .order .for .products .to .be .shipped .to .a .single .location . . .International .minimum .order .requirements .may .vary . .Contact .your .international .coordinator .for .details . .

For .customers .in .the .U .S ., .rush .orders .received .before .12 .pm .Eastern .Time .will .be .shipped .the .same .day . . .Rush .orders .received .after .12 .Noon .Eastern .Time .will .be .shipped .the .next .business .day .

For .customers .and .dealers .in .Canada, .rush .orders .will .be .shipped .within .2 .business .days . . .For .customers .and .dealers .outside .the .U .S . .and .Canada, .contact .your .international .coordinator .for .rush .order .scheduling . . .All .rush .orders .carry .a .$50 .incremental .charge .per .order . . .FOB: .Beverly . . .Freight .charges .are .prepaid .and .added .or .freight .collect . . .All .rush .order .processing .is .subject .to .stock .availability .

Permission .to .return .merchandise .purchased .from .manufacturer .must .be .obtained .prior .to .return . . .Contact .within .30 .days .of .receipt .of .goods .for .a .return .authorization .number .

Terms and Conditions

Minimum Order

Rush Orders

Returning Goods

Contact Information

VII-4

Customer Service


Some .materials .are .designated .corrosive/oxidizer .by .DOT .and .IATA . .Some .materials .may .require .special .labeling .and .handling . . .Carriers .may .add .additional .freight .charges .for .handling/transporting .these .materials . .Consolidating .such .material .with .other .products .may .be .prohibited . .Additional .freight .charges .are .billed .to .you .per .FOB .terms . . .Advise .manufacturer .of .shipping .instructions .for .these .hazardous .materials .to .reduce .your .freight .costs .

Permission .to .return .new, .excess .inventory .must .be .obtained .prior .to .return . . .If .any .item .is .authorized .to .be .returned .for .credit .as .a .result .of .an .incorrect .purchase .without .a .reorder, .a .25% .restocking .charge .of .the .price .paid .for .the .product .will .be .made . . .International .customer’s .restocking .fee .of .25% .will .be .off .the .international .price .

Only .new .(in-the-box) .goods .may .be .returned .within .30 .days .of .shipment .from .manufacturer . . .Older .items, .9-digit .parts, .and .discontinued .items .cannot .be .returned .for .credit .

Manufacturer .must .be .notified .within .30 .days .of .receipt .of .invoice .of .any .item .or .billing .discrepancies . . .All .substantiated .claims .will .be .remedied .by .a .credit .memo .and .a .new .order .placed .for .short .shipment . . .Any .shipment .discrepancy .claimed .after .30 .days .of .invoice .date .will .not .be .honored .and .credit .will .not .be .issued .by .manufacturer .

Manufacturer .shall .not .be .liable .for .failure .to .perform .or .for .delay .in .performance .due .to .fire, .flood, .strike, .or .other .labor .difficulty, .act .of .God, .act .of .any .governmental .authority .or .of .the .purchaser, .riot, .embargo, .fuel .or .energy .shortage, .wrecks .or .delays .in .transportation, .inability .to .obtain .necessary .labor, .materials, .or .manufacturing .facilities .from .usual .sources, .or .due .to .any .cause .beyond .its .reasonable .control . . .In .the .event .of .a .delay .in .performance .due .to .any .such .cause, .the .date .of .delivery .or .time .for .completion .of .performance .will .be .extended .by .a .period .of .time .reasonably .necessary .to .overcome .the .effect .of .such .delay .

Restocking Charge

Short Shipments

Force Majeure

Hazardous Materials

VII-5

Customer Service


Orion .Online .monitoring .products .are .warranted .to .be .free .from .defects .in .material .and .workmanship .for .a .period .of .12 .months .from .date .of .installation .or .18 .months .from .date .of .shipment, .whichever .is .earlier, .when .used .under .normal .operating .conditions .and .in .accordance .with .the .operating .limitations .and .maintenance .procedures .given .in .the .instruction .manual, .and .when .not .having .been .subjected .to .accident, .alteration, .misuse, .or .abuse . . .This .warranty .is .also .conditioned .upon .expendable .and .consumable .items .(diffusion .tubing, .electrodes, .and .all .solutions) .being .stored .at .temperatures .between .5 .°C .and .45 .°C .(40 .°F .and .110 .°F) .in .a .non-corrosive .atmosphere .and .within .the .shelf .life .printed .on .the .product .

In .the .event .of .failure .within .the .warranty .period, .manufacturer, .or .its .authorized .dealer, .will, .at .the .option .of .manufacturer, .repair .or .replace .the .product .nonconforming .to .the .above .warranty, .or .will .refund .the .purchase .price .of .the .unit .

The .warranty .described .is .exclusive .and .in .lieu .of .all .other .warranties .whether .statutory, .express, .or .implied .including, .but .not .limited .to, .any .implied .warranty .of .merchantability .or .fitness .for .a .particular .purpose .and .all .warranties .arising .from .the .course .of .dealing .or .usage .of .trade . . .The .buyer’s .sole .and .exclusive .remedy .is .for .repair .or .replacement .of .the .non-conforming .part .thereof, .or .refund .of .the .purchase .price, .but .in .no .event .shall .manufacturer .(its .contractors .and .suppliers .of .any .tier) .be .liable .to .the .buyer .or .any .person .for .any .special .indirect, .incidental, .or .consequential .damages .whether .the .claims .are .used .in .contract, .in .tort .(including .negligence), .or .otherwise .with .respect .to .or .arising .out .of .the .product .furnished .hereunder .

Online .products .used .at .overseas .nuclear .facilities .are .also .subject .to .manufacturer’s .nuclear .terms .and .conditions . .Contact .manufacturer .if .you .do .not .have .a .copy .

Representations .and .warranties .made .by .any .person, .including .its .authorized .dealers, .distributors, .representatives, .and .employees .of .manufacturer, .which .are .inconsistent .or .in .addition .to .the .terms .of .this .warranty .shall .not .be .binding .upon .manufacturer .unless .in .writing .and .signed .by .one .of .its .officers .

Warranty

A-1Thermo Scientific Orion 2111LL Sodium Monitor User GuideROSS and the COIL tradedress are trademarks of Thermo Fisher Scientific Inc. US Patent 6,793,787

Appendix

Mounting Dimensions

A-2

Appendix


E0 default: - 70.0 mV

Low limit of E0: - 130 mV

High limit of E0: - 10 mV

Slope default: 59.15 mV/dec

Slope range: 45.0 mV/dec to 62.0 mV/dec

CISO: 115 ppm = 115000 ppb

Volume of flow cell (fixed): 190 mL

Concentration of standard 1 added during cal = 19.1 ppm

Volume of standard 1 added during cal = 0.1 mL

Concentration of standard 2 added during cal = 192 ppm

Volume of standard 2 added during cal = 0.1 mL

ISE Default Values

A-3

Appendix


Sodium ISE

Range 0.001 ppb – 10 ppm

Resolution 2, 3, or 4 significant digits

Accuracy (w/DKA cal) ± 5% or 0.01 ppb, whichever is greater. Accuracy not guaranteed above 10 ppm.

Accuracy (w/DKA cal & offline cal) ± 2.5% or 0.01 ppb, whichever is greater (assuming “true” value from the reference)

Precision Std. Dev. ± 2.5% or 0.01 ppb, whichever is greater

Response time 95% with in 2 minutes: with freshly etched electrode

• Reach 95% of final reading within 2 minutes of injecting a standard solution

or

• 2 minutes, max. for time from 5% to 95% of measured change following dynamic addition of a standard solution

Units displayed ppb, ppm

Temperature compensation Automatic

Range ± 1999.9 mV

Resolution 0.1 mV

Relative accuracy ± (0.5 mV + 0.1%)

Temperature Measurement

Range -10 to 120 ˚C

Resolution 0.1 ˚C

Relative accuracy ± 0.5 ˚C

Failure detection Manual compensation

ATC probe 30 K thermistor

LED Status Indicator

Green OK

Yellow Warning

Red Failure

Specifications

A-4

Appendix


Sample Conditions

Temperature 5 to 45 ˚C

Total acidity Less than 50 ppm CaCO3

Inlet pressure 8 to 100 psig

Flow rate 40 mL/min nominal set by pressure regulator 1/4” NPTF tube fitting

Sample drain 3/4” NPT male

Grab sampler Optional

Reagents Diisopropylamine

Display Features

Type Backlit custom LCD

Size 54 x 76 mm (2 1/8 in x 3 in)

Marquee Temperature, user prompts

Middle line Concentration, error codes

Lower line mV (selectable)

Text display Scrolling marquee for English language instruction for setup, calibration and diagnostics

Calibration

DKA calibration Yes

DKA calibration points 3 points

Off-line calibration Yes

Off-line calibration points 1 point

Pre-programmed standard values Yes

Custom calibration User programmable for concentration and volume

User input DKA, customer programmable, off-line

Keypad 8 electro-mechanical keys with graphic overlay

Inputs (potentiometric)

Sodium ion input ROSS® sodium

Sodium ion reference ROSS Ultra® reference

A-5

Appendix


Outputs

Number of analog outputs 2 (shared ground)

Galvanically isolated Yes

Output selections 0 to 20 mA, 4 to 20 mA

Programmable range YES

Channel assignments Sodium & temperature

Relative accuracy ± (0.05 mA + 0.5%)

Max. load 500 ohm or 10 V

Log & linear output options Yes, user selectable

Alarm Outputs

Number of relay outputs 3

Max relay load 250 VAC/5A, 30 VDC/5A, resistive load only

Min. value alarm Yes

Max. value alarm Yes

Error alarm Yes

Offline/cal alarm Yes

Programmable min. & max. values Yes

Meter features

Non-volatile memory Yes

Battery backup (replaceable) Yes

Data logging Yes

Software Features

Self-test & diagnostics Yes

Real time clock Yes

Programmable alarms High, low, error, cal/offline

Reset function Yes

Measurement, active Signal noise, temperature

Calibration Sensor response, drift, E0, slope, temperature

A-6

Appendix


Miscellaneous

Graphics Custom chemical resistant

Cleaning instructions Wipe with damp cloth

Case color Grey

Case material Valox 364

Warranty 12 months from date of installation or 18 months from date of shipment, whichever is earlier

Service policy Field service and factory

Manual CD/printed/web

Regulatory and safety CE, CSA, FCC class A limits

Physical size of monitor 65 x 45 x 27 cm (26 x 17 x 11 in)Fits on 1811EL panel mounting hardware footprint Weight: 22.7 kg (50 lbs)

Physical size of electronics module Size (mm): 144 x 144 x 187 (in): 5.67 x 5.67 x 7.36

Weight (kg): 1.7 (lbs): 3.75

Power input 85 - 132 V; 200 mA or 170-264 V; 100 mA 50 - 60 Hz AC

Over voltage category II

Environmental Operating Conditions

Waterproof enclosure IP66 & NEMA 4X

Overvoltage category II

Ambient temperature 5 to 45 ˚C

Relative humidity Up to 95% non-condensing

Pollution degree 2

Storage temperature -20 to 60 ˚C

Storage humidity Up to 95%, non-condensing

Altitude Sea level to 2000 M

Shock and Vibration

Vibration, shipping/handling 0 - 60 Hz @ 1 G Load

Shock, drop test in packaging 36” on all sides and corners

A-7

Appendix


Cat. No. Description

2111LL Low level sodium monitor with ROSS® sodium electrode (210048), ROSS Ultra® reference electrode (210058), ATC probe (2100TP) and standard solutions kit (181140)

2111LLEN Low level sodium monitor with enclosure, ROSS® sodium electrode (210048), ROSS Ultra® reference electrode (210058), ATC probe (2100TP) and standard solutions kit (181140)

2111FP Low level sodium monitor, fluidics only

211100 Low level sodium monitor, electronics only

181148 Calibration kit with carrying case, 0.1 mL pipette, box of pipette tips, wash bottle, (1) x 2 oz bottle standard 1 (19.1 ppm Na+ standard), (1) x 2 oz bottle standard 2 (192 ppm Na+ standard) and (1) x 2 oz bottle of etch solution

181140 Sodium standard solution kit with (2) x 2 oz bottles of standard 1 (19.1 ppm Na+ standard), (2) x 2 oz bottles of standard 2 (192 ppm Na+ standard) and (1) x 2 oz bottle of etch solution (181113)

181141 High level sodium standard solution kit with (2) x 2 oz bottles of standard 1 (1910 ppm Na+ standard), (2) x 2 oz bottles of standard 2 (19200 ppm Na+ standard) and (1) x 2 oz bottle of etch solution

181113 Sodium electrode etch solution, (1) x 2 oz. bottle

210048 ROSS® sodium electrode with screw cap

210058 ROSS Ultra® reference electrode with screw cap

150072 (5) x 2 oz bottles of reference electrode filling solution

2111EK Electrode kit with (1) sodium electrode (210048) and (1) reference electrode (210058)

180029 Electronic test kit for troubleshooting 1500/1700/1800/2100 series analyzers

21003M (2) x 3 meter extension cables for 210048 and 210058 electrodes

2100TP 2100 series automatic temperature compensation probe with ground (30 kΩ)

2001XT 10 meter extension cable and 2100 series automatic temperature compensation probe

211192 Sodium consumables kit for one year - includes: (6) Diisopropylamine (DIPA) reagent (6 x 0.8 L bottle) with (6) diffusion tubing kit (211194), reagent bottle adapter (2111RBA), (1) standard solutions kit (19.1 ppm and 192 ppm Na+ standards and etch solution), (1) sodium electrode, (1) reference electrode, (5) x 2 oz bottles reference filling solution, (1) O-ring kit, (1) check valve, (1) set of 100 pipette tips, (1) restriction tube assembly, (2) 60 micron inlet filters and (1) filter gasket

211190 (1) Diisopropylamine (DIPA) reagent (1 x 0.8 L bottle) with diffusion tubing kit

211191 (6) Diisopropylamine (DIPA) reagent (6 x 0.8 L bottle) with (6) diffusion tubing kits

211194 Diffusion tubing kit (1 complete assembly and O-rings)

Ordering Information

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Appendix


Cat. No. 2111LL Accessory Options

2111EN 2100 series enclosure for use with 2111LL low level sodium monitor

18GRAB 1800/2100 series QC sampler includes (1) x 1 L polypropylene sample bottle, tubing, fittings, power supplies and instruction sheet.

18GBTL 4 x 1 L polypropylene bottles with covers, for use with 18GRAB

18GTBK QC sampler replacement tubing kit for use with 18GRAB

224329-A01 Wall adapter, 115 V for use with 18GRAB

224330-A01 Wall adapter, 230 V for use with 18GRAB

180300 Steam sample conditioner for high-pressure steam samples for use with 1800/2100 series monitors

15DC15 Dynamic calibrator, complete with syringe pump and syringe kits (150096 and 180096) and mounting bracket, 115 V

15DC20 Dynamic calibrator, complete with syringe pump and syringe kits (150096 and 180096) and mounting bracket, 230 V

216970-A01 Low-level verification kit, includes T-fittings and tubing for use with dynamic calibrator systems (15DC15) and (15DC20)

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Appendix


Cat. No. 2111LL Field Replaceable Parts

2111FP Fluidics panel assembly

2111NV Inlet valve assembly

2111BV Needle valve assembly

2111RG Regulator assembly

2111FM Flow meter assembly

2111SV Calibration shut off valve assembly

2111RT Restrictor tube assembly

2111RMA Reagent manifold assembly

2111RBA Reagent bottle adapter assembly

2111DBB Reagent bottle bracket for DIPA reagent bottle

2111NT Inlet tube assembly

2111EC (2) x 1 meter electrode cables for 210048 and 210058

2111PA Air pump assembly

2111RVA Right air valve

2111LVA Left air valve

2111AF Air filter

2111VC Check valve

2111TG Tygon tubing (4 feet)

2111BP Steel back panel

2111EP 2111LL electronics faceplate

2111PS Power supply assembly

2111FK115 Fuse kit assembly, 115V

2111FK230 Fuse kit assembly, 230V

2111FC Flow cell assembly (complete)

2111CA Flow cell cap assembly

2111LLOK O-ring kit for 2111LL

2111ST Sensing tube (flow cell)

2111MK Maintenance kit includes: (2) electrode cables, (1) diffusion tubing kit, (1) sample filter, (1) O-ring kit, (1) check valve, (1) sensing tube, (1) shut off valve, (1) restrictor tubing assembly, (1) air filter, (1) inlet tubing assembly, and (1) reagent bottle cap and adapter

181170 (2) Inlet sample filters

A-10

Appendix


Cat. No. Description Quantity

211192 Sodium consumables kit for one year - includes: (6) Diisopropylamine (DIPA) reagent (6 x 0.8 L bottle) with (6) diffusion tubing kit (211194), reagent bottle adapter (2111RBA), (1) standard solutions kit (19.1 ppm and 192 ppm Na+ standards and etch solution), (1) sodium electrode, (1) reference electrode, (5) x 2 oz bottles reference filling solution, (1) O-ring kit, (1) check valve, (1) set of 100 pipette tips, (1) restriction tube assembly, (2) 60 micron inlet filters and (1) filter gasket

1

181148 Calibration kit with carrying case, 0.1 mL pipette, box of pipette tips, wash bottle, (1) x 2 oz bottle standard 1 (19.1 ppm Na+ standard), (1) x 2 oz bottle standard 2 (192 ppm Na+ standard) and (1) x 2 oz bottle of etch solution

1

Cat. No. Description Quantity

2111RG Regulator assembly 1

2111PA Air pump assembly 1

2111FM Flow meter assembly 1

2111EK Electrode kit with (1) 210048 sodium electrode and (1) 210058 reference electrode

1

2111MK* Maintenance kit includes: (2) electrode cables, (1) diffusion tubing kit, (1) sample filter, (1) O-ring kit, (1) check valve, (1) sensing tube, (1) shut off valve, (1) restrictor tubing assembly, (1) air filter, (1) inlet tubing assembly and (1) reagent bottle cap and adapter

1 per unit

2111LLSK* Service kit includes: (1) electronics faceplate (2111EP), (1) air pump assembly (2100PA), (1) regulator assembly (2100RG), (2) electrode cable with gland assemblies for sensing and reference electrodes, (1) power supply assembly (2100PS) and (1) fuse kit assembly (2100FK115 and 2100FK230)

1 per unit

* For customers with multiple units to support

Recommended Consumables for

Annual Operation

Recommended Field Replaceable Spare Parts

A-11

Appendix


To help eliminate the risk of contamination, each pipette is fitted with a tip ejector system. The tip ejector system consists of a soft-touch tip ejector and specially designed gearing mechanism. To release the tip, point the pipette at suitable waste receptacle and press the tip ejector with your thumb.

You can attach the pipette shelf hanger on a counter, pipette stand or anywhere where you want to hang your pipette.

Clean the area where you plan to attach the shelf hanger. Apply two stickers to the underside of the shelf hanger. Press the shelf hanger firmly into place – on a shelf, counter top or pipette stand. To use, hang the grippy finger rest on the shelf hanger.

Pipette OperationTip ejection

A-12

Appendix


Special care shall be taken to avoid liquid being aspirated into the interior working of the pipette. Push and release the push button slowly at all times, particularly when working with high viscosity liquids. Never allow the push button to snap back. Make sure that the tip is firmly attached to the tip cone. Check for foreign particles in the tip.

• Do not touch pipette tip with bare fingers. Risk of sodium contamination is possible. Use powder free gloves for protection.

Before you begin your actual pipetting work, fill and empty the tip 3-5 times with the solution that you will be pipetting. Hold the pipette in an upright position while aspirating liquid. The grippy should rest on your index finger. Make sure that the tips, pipette and solution are at the same temperature.

Fill a clean reagent reservoir with the liquid to be dispensed.

1. Depress the push button to the first stop.

2. Dip the tip under the surface of the liquid in the reservoir to a depth of about 1 cm and slowly release the push button. Withdraw the tip from the liquid touching it against the edge of the reservoir to remove excess liquid.

3. Deliver the liquid by gently depressing the push button to the first stop. After a delay of about one second, continue to depress the push button all the way to the second stop. This action will empty the tip.

4. Release the push button to the ready position. If necessary, change the tip and continue pipetting.

Pipette TechniquesGeneral

Forward Technique

Environmental Instruments Water Analysis Instruments

North America 166 Cummings Center Beverly, MA 01915 USA Toll Free: 1-800-225-1480 Tel: 1-978-232-6000 Dom. Fax: 1-978-232-6015 Int’l Fax: 978-232-6031 www.thermo.com/water

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250596-003 RevE 0807

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