horno de vacio vac duo

8/19/2019 Horno de Vacio Vac Duo

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• Nine models available

• Hydraulic thermostat or

microprocessor temperature

control

• Gravity or mechanical

convection

• Operating temperatures to

300°C on microprocessor-

controlled units

• Built-in over-temperature

protection of samples

• Corrosion-resistant, easy-to-

clean stainless steel interiors

• Sturdy enameled steel exterior

construction

• UL listed and CSA certified

Hydraulic Thermostat Gravity

Convection Ovens

Dual independent hydraulic thermostat control

User set over-temperature protection in case of

primary control failure

Indicator lights show which thermostat is controlling

temperature

Oven temperature can be monitored with a mercury

thermometer in the top of oven (not included)

Hydraulic Thermostat MechanicalConvection Ovens

Dual independent hydraulic thermostat control

User set over-temperature protection in case of

primary control failure

Indicator lights show which thermostat is controlling

temperature

Convenient LED temperature display

Lab-Line’s exclusive convection air flow system

P.I.D. Microprocessor-Controlled

Mechanical Convection Ovens

Most accurate and reproducible temperature control

Independent, adjustable hydraulic thermostat backup

in case of microprocessor failure

Simultaneous display of set temperature and actual

measured temperature

Lab-Line’s exclusive convection air flow system

The Lab-Line Exclusive

Air Flow System

Constant speed induction motor drives

blower to circulate air throughout

chamber

Heated air is forced up sides of oven

chamber to openings in sidewall

plenums

Heated air is then drawn down through

center of oven chamber, reheated, and

recirculated


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ORDERING INFORMATION

Chamber Dimensions Exterior Dimensions Volume Net Wt. Ship Wt.W" x D" x H" W" x D" x H" cu. ft. lbs. lbs.

Model Volts* Amps Watts (cm) (cm) (


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OPTIONS

Model* Description

B Single program controller with 1 program, 2 ramps and 2 dwells. Timer allows you to ramp in minutes and dwell in minutes.

CFour program controller with 4 programs; each program has 8 ramps and 8 dwells. Timer allows you to ramp in minutes anddwell in hours.

DFour program controller with 4 programs; each program has 8 ramps and 8 dwells. Timer allows you to ramp in minutes anddwell in minutes.

T 24 hour timer (not for use with B, C or D options) for use with single setpoint controller (120V/60Hz only).

H 24 hour timer (not for use with B, C or D options) for use with single setpoint controller (240V/50Hz only).

I 24 hour timer (not for use with B, C or D options) for use with single setpoint controller (240V/60Hz only).

*A model 3488M with a single program controller which ramps in minutes and dwells in minutes would be ordered as 3488MB.

Single Setpoint Controller

Simultaneous display of set temperature and actual

measured temperature

Adjustable high limit safety thermostat maintains

temperature a few degrees above setpoint in the event

of primary control failure

Single Program Controller

Programmable—one program with two ramps and two

dwells

Ramp adjustable from as low as 0.01°C per minute

Dwell from 0 to 9999 minutes



Single Setpoint Controller with

Optional Timer

Same features as single setpoint controller with

additional 24 hour timer

Useful for timed heating cycles

Timer can be set for 24 hours in 15 minute

Four Program Controller

Programmable—four programs, each with eight

ramps and eight dwells

Option “C”—ramp from as low as 1°C per minute,

dwell from 0 to 999.9 hours

Option “D”—ramp from as low as 1°C per minute,

dwell from 0 to 999.9 minutes



Stacking Racks Allows two ovens the same size to be stacked and

operated safely. Fan removes heat generated by

bottom unit, preventing damage to top oven


Imperial V Oven Stacking RackModel No. Model No.

3471

3471-1

3471M 3470-23471M-1

3476

3476-1

3476M3475-2

3476M-1

3481M3481M-1

3480-2

3486M3486M-1

3485-2

Model 3475-2


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Chamber Dimensions Exterior Dimensions Volume Ship Wt.W" x D" x H" W" x D" x H" cu. ft. lbs.

Model Volts* Watts (cm) (cm) (


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OPERATING SPECIFICATIONS: UNITS WITHOUT HEPA FILTERS

Single Program Four Program Rise Time Load Temp. Rise Maximum Control UniformityController Controller (Ambient to 200°C) Time*@150°C Temperature @100°C @200°C @100°C @200°C

3490M 3492M3490M-1 3492M-1 22 minutes 8 minutes ±0.1 ±0.2 ±1.0 ±1.53490M-3 3492M-3

3495M-1 3494M-118 minutes 4 minutes 250°C ±0.1 ±0.2 ±1.0 ±1.5

3495M-3 3494M-3

3499M-1 3498M-120 minutes 7 minutes

±0.1

±0.2

±1.0

±1.5

3499M-3 3498M-3

OPERATING SPECIFICATIONS: UNITS WITH HEPA FILTERS

Single Program Four Program Rise Time Recovery Time Maximum Control UniformityController Controller (Ambient to 90°C) @90°C Temperature @90°C @90°C

3497M-1 3496M-13497M-3 3496M-3

11 minutes 22 seconds 250°C ±0.2 ±1.5

NOTE: Performance specifications were measured under controlled laboratory conditions.Your oven’s performance may be slightly different, depending on the application. Load temperature rise time was determined as follows: After oven temperature stabilized at 150°C, the oven was loaded with nine 4" wafer boats. Boats were evenly distributed in the work chamber. A thermocouple measured the wafer temperature in the center boat. Rise time values represent the time it took for the wafer temperature to reach 90% of setpoint. Recovery time was measured after door was opened 90°C for 1 minute.

• Rapid rise and recovery times plus

excellent uniformity and precise

temperature control

• Choose from models with or without

HEPA filter

• Meets Class 100 air standards

• 24 month warranty

Ultra Clean® “100” Ovens

The Lab-Line Ultra Clean “100” Ovens are designed to

meet the strict requirements of semiconductor and

electronic component manufacturing as well as other

clean room industries.

User-friendly PID microprocessor temperature

control

Platinum RTD sensor accurately measures actual

chamber temperature

Digitally set temperature for greater repeatability



of primary control failure, prevents temperature

overshoot

Drawer-style control panel is protected from spills,

easily pulls out for access to internal parts

Features Lab-Line’s exclusive mechanical convection

air flow system

Single program controller comes standard—two

ramps and two dwells, ramp adjustable from as low

as 0.01°C per minute, dwell from 0 to 9999 minutes

Four program controller offers eight ramps and eight

dwells, ramp from as low as 1°C per minute, dwell

from

0 to 999.9 minutes

Corrosion-resistant stainless steel interior

construction

Attractive, durable exterior construction of cold-

rolled steel finished in white baked enamel

3" (76 mm) of silica-based insulation between work

chamber and exterior walls minimizes heat radiation

to surrounding environment

Rigid backing prevents insulation from settling in

the walls Four adjustable perforated stainless steel shelves

come standard

Model 3496M


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Single Four Chamber Dimensions Exterior Dimensions Volume Net Wt. Ship Wt.Program Program W" x D" x H" W" x D" x H" cu. ft. lbs. lbs.

Controller Controller Volts* Amps Watts (cm) (cm) (


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• Microprocessor-based

digital temperature control

• Operating temperatures

up to 260°C (500°F)

• Exterior construction

minimizes particle

generation





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Chamber ExteriorDimensions Dimensions Volume Net Wt. Ship. Wt.

Temperature W" x D" x H" W" x D" x H" cu. ft. lbs. lbs.Model Volts* Amps Watts Display (cm) (cm) (


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Max. Chamber Dimensions Exterior Dimensions Volume Net Wt. Ship Wt.Temp. Diameter x D (in) W" x D" x H" cu. ft. lbs. lbs.

Model Volts* Amps Watts (°C) (cm) (cm) (


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• PID microprocessor temperature

controller provides ±0.75°C accuracy

• Specially designed radiant warm

wall heating system delivers ±1.75°C

uniformity

• Temperature range from slightly

above ambient to 150°C


Moisture Determination Ovens

Digital temperature set for improved reproducibility

Convenient LED temperature display of set point andactual temperature

Adjustable backup thermostat protects samples in

case of primary system failure

Proportional control provides rapid temperature

recovery with minimal overshoot

Standard thermocouple under center chamber shelf

monitors actual chamber temperature

Digital thermometer can be connected to oven via

Type K thermocouple junction

Front-mounted three-way flow pump control valve,

vacuum control valve, and air inlet valves

Vacuum gauge monitors chamber vacuum levels to30" Hg

Corrosion-resistant stainless steel chamber

construction

Durable heavy gauge steel cabinet with attractive

baked enamel finish

Solid, insulated door with silicone chamber gasket

minimizes heat loss


Chamber Dimensions Exterior Dimensions Volume Net Wt. Ship.Wt.W" x D" x H" W" x D" x H" cu. ft. lbs. lbs.

Model Volt* Amps Watts (cm) (cm) (


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ACCESSORIES

Model No./Suffix* Description

A Thru-Wall Port (factory installed)

B10" (254 mm) DiameterTemperature Chart Recorder(factory installed) (240V/60 Hz)

C24 Hour Timer (factory installed)(240V/60 Hz)

DForced Draft Exhaust (factoryinstalled; additional 100 Watts)

23805-6 Shelf for 23805

23807-8 Shelf for Model 23807

*A Model 23805 with a Chart Recorder and Timer would be ordered as 23805BC


Chamber Dimensions Exterior Dimensions** Volume Net Wt. Ship Wt.W" x D" x H" W" x D" x H" cu. ft. lbs. lbs.



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Chamber Dimensions Exterior Dimensions** Volume Ship Wt.W" x D" x H" W" x D" x H" cu. ft. lbs.



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MATERIALS AND DRYING TIMES

MinutesDrying In

Material Water Wt. Temp. Drying

Sawdust 21% 100g 25°C 21

Asbestos 58.5% 500g 120°C 30

Tea 33.3% 100g 60°C 18

Sephadex ® (molecular sieve) 75% 500g 55°C 15

Dyestuff 5 micron particle size 95% 1Kg 100°C 40CuSO45H2O to CuSO4H2O 211g 110°C 18

Chenodeoxy-Cholic Acid 80% 200g 40°C 55

Germinated Barley 38% 780g 80°C 70

Sand 22% 1Kg 100°C 7

Diakon ® Acrylic Polymer 10% 500g 90°C 10

Hydrophilic Polymer 86% IPA 311g 34°C 13

Granular Polymer 75% H2O 542g 40°C 3

Hydrophilic Polymer 78% 218g 60°C 11

• Fast, economical drying of hundreds of

compounds

• Same principle as industrial-sized

dryers, in a size perfect for laboratory

use or scale-up studies

• Dries powders, crystals, granules, or

paste

Material to be dried is placed in a drying tub fitted with

a filter bag

Ambient air drawn through stainless steel filter passes

over heater bank, is warmed and filtered twice

Warm air fluidizes the moist material, exposing greater

surface area

Result is faster drying at lower temperatures than withtraditional drying ovens

PERFORMANCE SUITABILITY CHART

Material Max. Dry Max. Wet ChemicalComposition Temp. °C Temp. °C Tolerance

Terylene 150 Approx. 80 Good arid vapors

Nylon 115 115 Good alkali vapors

Polypropylene 100 100 All

Nomex 240 240 Good alkali

Fluorocarbon 240 240 All

Model 23852

Model 23856

Model 23866

Model 23854Model 23860


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• Maximum operating temperature

150°C

• Temperature control ±1°C

• Maximum air flow 2.4 cu. m per min.


Solid state blower speed control

Electrical safety interlock prohibits heater operation

when blower is off

Built-in 6 hour timer with alarm

Manual or automatic operation

Drying tubs available in stainless steel or glass

Four types of filter bags available for use with

different materials, solvents, and temperatures—see

table below

to choose the best filter bag for each application

FILTER BAG MATERIAL CHARACTERISTICS

Material Dacron Nylon Polypropylene Nomex

Filter Part 23859 for 2 & 5 L Tubs 23860 for 2 & 5 Liter Tubs 23861 for 2 & 5 Liter Tubs 23871 for 2 & 5 Liter TubsNumbers 23862 for Multi-Tub 23863 for Multi-Tub 23864 for Multi-Tub 23872 for Multi Tub

Acid Resistance Excellent Poor Excellent Poor

Alkali Resistance Fair Excellent Excellent Good

Dry Heat (Max.) Excellent (150°C) Good (125°C) Good (125°C) Good (200°C)

Wet Heat (Max.) Good (125°C) Good (125°C) Poor (100°C) Good (200°C)

Abrasion Good Excellent Good Good/Excellent

ACCESSORIES

Model Description

23853 2 Liter Stainless Steel Tub

23854 2 Liter Glass Tub

23856 5 Liter Stainless Steel Tub

23857 5 Liter Glass Tub

23858 Stainless Steel Multi-Tub

23859 Dacron Filter Bag—For 2 and 5 Liter Tubs

23860 Nylon Filter Bag—For 2 and 5 Liter Tubs

23861 Polypropylene Filter Bag—For 2 and 5 Liter Tubs

23862 Dacron Filter Bag for Multi-Tub

23863 Nylon Filter Bag for Multi-Tub

23864 Polypropylene Filter Bag for Multi-Tub

23865 Stainless Steel Support Filter (60 Mesh)

23866 Stainless Steel Support Filter (250 Mesh)

23867 Nylon Support Filter (250 Mesh)

23871 Nomex Bag—For 2 and 5 Liter Tub

23872 Nomex Bag—For Multi-Tub


Dimensions Net Wt. Ship Wt.W" x D" x H" lbs. lbs.

Model* Volts Hz Amps Watts (cm) (kg) (kg)

23852 120 60 20 18 x 121 ⁄ 2 x 10 25 54

23852-1 240 50** 102400

(46 x 32 x 25) (11) (24)

* *Does not include filter bag or drying tub.**60 Hz available by special request

PERFORMANCE SUITABILITY CHART

Material Max. Dry Max. Wet ChemicalComposition Temp. °C Temp. °C Tolerance

Terylene 150 Approx. 80 Good arid vapors

Nylon 115 115 Good alkali vapors

Polypropylene 100 100 All

Nomex 240 240 Good alkali

Fluorocarbon 240 240 All

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