2014 short form test and measurement catalog ... krohn-hite

2014 Short Form

Test and Measurement

Catalog

DC Source/Calibrators

Tunable Active FiltersFilter SystemsFilter Modules

Wideband Power Amplifiers

Precision Phasemeters

Distortion Analyzer

Ultra-Low DistortionRC Oscillator

Quality Products

Since 1949

±4ppm/24hrs DC Source/Calibrator

DC Voltage: ±100nV to 110.99999V

DC Current: ±100nA to 110.99999mA

•

•

•

•

•

•

•

•

•

DC Voltage and Current

Stability:

Resolution:

Maximum Output Current:

2 and 4-Wire Output

Optional Output Voltage Limits:

Auto Zero Offset Calibration (AZOC)

Automated “Covers On Calibration

±1ppm

7½ Digits

110mA

17V to 100V

Accuracy: ±4ppm

•

•

•

•

•

•

•

•

•

•

•

•

Voltage Range:

Current Range:

Resolution:

Accuracy:

Stability (24 hrs):

Settling Time:

Compliance Voltage:

Settable Voltage and Current Limits

Pass thru Zero Operation

Crowbar” Zero Reference

Local and GPIB/Optional LAN Remote Control

Replaces the Analogic Model 8200

±100nV to ±110V, 4 Ranges

with Full Carry and Borrow for each Decade

±10nA to ±110mA, 2 Ranges


1ppm

1 year, 20ppm.

3ppm

2ms

100V

“

Model 523

Model 526

•

•

•

•

•

•

•

•

Used to Calibrate the Models 523 and 526

Measured Accuracy:

Nominal Value:

Calibration Uncertainty:

Stability (1 Year):

Temperature Coefficient:

Max. Working Operating Current:

4-Wire Operation

Certified to N.I.S.T.

to a value within ±0.5ppm

100 ohms

±0.5ppm

Typically ±2ppm

±1.5ppm/ºC

110mA

•

Model PCR100

100 Ohm Precision Resistor

±20ppm/yr DC Source/Calibrator

Replaces the Analogic Model 8200

form, fit and function!

Krohn-Hite DC Source/Calibrators have been widely accepted as a secondary standard in metrology labs as well as

being a very stable source in the market today. Not like the “all-in-one calibrators”, Krohn-Hite brings lower cost to

its DC Calibrators while providing accuracy and stability that is required in many applications. Applications include

the

. The Model 523 is a ±4ppm unit with a “Cover-On” automatic calibration. The Model 526 is

a ±20ppm unit that allows voltage and current limits and an emulation mode for the Analogic Model 8200.

calibration and testing of current sensitive transducers; calibration and linear tests on current meters; and

semiconductor testing

65 years of quality, reliability and performance at a reasonable price.

Visit our web site at www.krohn-hite.com for complete information on all our products.

DC Source/Calibrators

Tunable Active Filters

Each Channel Totally Independent

24dB and 48dB/ Octave Slopes

1, 2 and 4 Channels Models

•

•

•

•

•

•

•

•

Tunable Range:

Attenuation Slope:

Filter Modes:

Response:

Input:

Pre-Filter Gain:

Post-Filter Gain:

Battery Option Available

0.1Hz to 200kHz

24dB and 48dB/Octave

Selectable HP, LP, BP and BR

Selectable Butterworth and Bessel

Single-Ended

and Differential

0dB

to 50dB in 10dB Steps

0dB

to 20dB in 0.1dB Steps

GPIB Programmable Models

24dB, 48dB and 115dB per Octave

1, 2, 3 and 4 Channel Models

•

•

•

•

Tunable Range:

Attenuation Slope:

Filter Modes:

Response:

0.03Hz to 25.6kHz

24dB, 48dB and 115dB/Octave

Selectable HP, LP, BP, BR

Selectable Butterworth

and Bessel

•

•

•

Input:

Pre-Filter Gain:

Post-Filter Gain:

Single-Ended

and Differential

0dB to 40dB

0dB to 20dB

Filter Systems

24dB, 48dB, 115dB/Octave Slopes

5 to 32 Channels

•

•

•

•

•

•

•

•

Tunable Range:

Attenuation Slope:

Filter Modes:

Response:

Input:

Pre-Filter Gain:

Post-Filter Gain:

0.03Hz to 25.6MHz

24dB, 48dB, 115dB/Octave

Selectable HP, LP, BP

and BR

Selectable Butterworth,

Bessel and Elliptical

Single-Ended and

Differential

0dB to 40dB

0dB to 20dB

GPIB Programmable

Signal Conditioning Systems

Model 3905C Chassis and

Model 35, 170Hz to 25.6MHz,

Low-Pass, Butterworth

Plug-In Filter Card

Model 3988

Model 3940

Model 3360 Series

Model 3380 Series

•

•

• 8-Pole Elliptic, 130dB.

• 1kHz to 100kHz.

• Low-Pass, High-Pass, Band-Pass

• 0dB to 40dB.

• -20dB to 0dB.

•

Mix up to 210 Hydrophone Signal Channels

Remote LAN/RS232/Manual System Control

Response:

Customer Defined Fixed Frequency:

Function:

Input (pre-filter) Gain:

Output (post-filter) Gain:

Optional 16 Channel Cross-Point Switch

Up to 210 Signal Conditioning Channels

Model 3930

Krohn-Hite Filters are frequency discriminating instruments whose signal transmission characteristics are functions of

frequency. Their basic function is to pass wanted signals and suppress unwanted signals. Krohn-Hite Filters are well

suited for a wide range of applications such as anti-aliasing in digital signal processing, random noise testing, sound

measurements, sound recording, suppressing interference in audio communications circuits and many more.



Programmable/Bench Top Active Filters

•

•

•

•

•

•

DC to 1MHzFrequency Range:

Output Power:

Output Voltage:

Frequency Response:

Gain:

DC Offset:

75W

140V rms

0.1dB

1 to 100

±200Vdc

Wideband Power Amplifiers75 Watt Wideband Amplifier

Model 7500

Model 7602M

8 Channel Low Noise Preamplifier

Model 7008

•

•

•

•

•

•

•

•

Gain Settings:

Noise (RTI):

Amplitude Flatness:

Output:

Selectable Input Configurations:

Selectable Input Shunts:

CMRR:

Optional Remote Programming:

x1, x10, x100 and x1000

7nV/ Hz

±0.3dB

±10V Peak

Differential,

+SE, -SE and OFF

50, 500, 5k and 50k Ohms

>100dB at 1kHz

USB or LAN

Ö

Model 7000

Krohn-Hite Power Amplifiers are one of the few amplifiers on the market today that offer a combination of power, per-

formance and versatility. Its power and voltage capability, low distortion and flat response, make them well suited for

use in a wide range of applications. Our Low Noise Preamplifiers are used to amplify very low amplitude signals contri-

buting very little noise in the process. Noise levels are <7nV/ Hz. The Model 6900B Distortion Analyzer is the only unit

available that provides total automation. NOTHING to do but applying the signal and reading the meter for the distortion

result. The Model 6620A Phasemeter measures the phase difference between 2 signals from 10Hz to 10MHz.

Ö



Wideband Amplifiers and Preamplifiers

•

•

•

•

•

•

•

•

DC to 1MHzFrequency Range:

Output Power:

Output Voltage:

Frequency Response:

Gain:

DC Offset:

17W, 34W

141V rms to 282V rms

0.1dB

1 to 100

±200Vdc

Model 7600M (17 Watts)

Model 7602M (34 Watts)

17/34 Watt Wideband Amplifiers

Model 7600M

Low Cost Low Noise Preamplifier

•

•

•

•

•

•

•

Gain Settings:

Noise (RTI):

Amplitude Flatness:

Output:

Selectable Input Configurations:

Selectable Input Shunts:

CMRR:

x1, x10, x100 and x1000

7nV/ Hz

±0.3dB

±10V Peak

Differential,

+SE, -SE and OFF

50, 500, 5k and 50k Ohms

>100dB at 1kHz

Ö

Impedance Matching Transformer •

•

•

•

•

•

Used with Model 7500, 7600M and 7602M

Frequency Range: 30Hz to 500kHz

Output Power: 75 Watts

Maximum Current: 6.5A

Input Voltage: 125V rms

Matched Loads from 2 ohms to 1k ohms

Model MT56R



•

•

•

•

•

•

•

1Hz to 110kHz

Typically <0.0005%

7Vrms o.c.

3.5V rms into 50 ohms, +48dBm

0.02dB

Frequency Range:

Distortion:

Output Amplitude:

Balanced 50 ohm Output

Amplitude Flatness:

Calibrated Pushbutton Attenuator

Simultaneous Main, Quadrature and

Inverted Outputs

Ultra-Low Distortion RC Oscillator

1Hz to 110kHz

Model 4402B

0.0005% Distortion

1500:1 Sweep Function Generator

0.2Hz to 3MHz

We think you’ll agree, the Models 4402B and 1200A are ideally suited for a wide choice of applications that include

engineering schools and universities, laboratory design, response testing of amplifier and filter networks, production

line testing, radio repair service, plus general testing and measurement.

•

•

•

•

•

•

•

•

Sine, Square, Triangle

Range, 1500:1, up or down;

duration adjustable 1000s to 1ms.

20Vp-p, open circuit; simultaneous

LO (–20dB) output.

±10V.

1500:1

15ns rise/fall times

+5V peak, 0.001Hz to 1kHz

Waveforms:

Linear Sweep:

Main Output:

Variable DC Offset:

External Voltage Control (VC):

Calibrated CV (Control Voltage) Output

TTL Output:

Ramp Output:

Distortion Analyzer

5Hz to 1MHz

Totally Automatic, AC Voltmeter Mode

•

•

•

•

•

•

Frequency Range: 5Hz to 1MHz

Measures Down to 0.005%

Voltage Range:

Measures AC Voltage:

Internal 1kHz Oscillator

Totally Automatic

100mV to 130V rms (auto-leveling)

0.010V to 130V rms

Model 6900B

Precision Phasemeters

10Hz to 10MHz

•

•

•

•

•

•

•

10Hz to 10MHzFrequency Ranges:

Phase Accuracy:

Resolution:

Input Volts:

Input Waveforms:

Display Range:

GPIB Remote Control

0.05

0.01

100mV to 320V rms

Sine, Triangle, Square, Pulse

0 to 360 , ±180 , Auto

º

º

º º º

Model 6620A

The Model 6900B is a fully automatic distortion analyzer, ideal for precision laboratory measurements and routine

production testing. It provides faster error free measurements for the unskilled operator. The Model 6620A is ideal

for a broad range of applications including monitoring servo control systems, low impedance measurements, adjust-

ment of crystal resonance, testing and adjustment of filter networks, controlling laser trimming of resistor networks,

measurements in ac power systems, secondary standard and general testing and measurement.

Sources, Distortion Analyzer and Phasemeter



Fixed Frequency Modules and Systems

Fixed Frequency Filter Modules Flex Fixed Frequency Filter Systems

• Custom Continuous Time Fixed Frequency Filter Modules

Attenuation Slope:

Responses:

Functions:

Input Configuration:

Input Gain:

Output Gain:

Continuous Time, No Sampling Noise

• Wide Signal-to-Noise Ratio and Low Distortion

• Factory Tuned, No External Adjustments Needed

6dB to 96dB/Octave

• Butterworth or Bessel

• Low-Pass, High-Pass or Band-Pass

• Differential or Single-Ended

• 1 to 100 (0dB to 40dB)

• 1 to 100 (0dB to 40dB)

•

•

Cutoff Frequencies: 1Hz to 600kHz (High-Pass)

1Hz to 2MHz (Low-Pass)

The Krohn-Hite 3A, 3B, 3C and 3D Series of continuous-time fixed-frequency precision active filter modules

are custom built filter modules that provide filtering in a 1 to 8-poles and 16-pole compact package, with the

choice of cutoff frequencies, customer selectable from 1Hz to 2MHz low-pass and 1Hz to 600kHz high-pass.

The Krohn-Hite Model FLX-3007 Flexible Instrumentation Chassis provides a rugged, low cost, flexible platform for

up to 7 high performance instruments sharing the same compact chassis. With the FLX-3007 Chassis, you get the

functionality and features needed from a broad and growing selection of plug-in cards, avoiding the costs

associated with larger systems that are not needed.

Model FMB302

2 Channel Differential Filter Box

Model PC300 Module Card

FMB-300 and FMB302

Filter Module Boxes

• Holds up to 7 FLX Family of Carrier Cards

• Versatile Channel Management

• Various Signal Conditioning Cards Available

• Plug-In Krohn-Hite 3F Filter Modules

Flexible, Rugged

Low Cost Design

• Power Supply and Backplane Provided

•

•

All Carrier Cards Hold

Krohn-Hite 3F Filter Modules

Model FLX-3007 Filter System Chassis

Model FLX-ICP4 Carrier Card





Krohn-Hite Model 3360 and 3380 Series Filters

The Model 3360 and 3380 Series Filters are one, two and four channel filters that provide ease of operation, reliabil-

ity and a low cost. Each model is suitable for applications such as anti-aliasing, ultra-sound measurements, random

noise testing, sound recording, suppressing interference in audio communications and related fields of medical,

geophysical, geological, oceanographic, military and many more.

Cutoff Range:

Slope:

Modes:

Responses:

Pre-Filter Gain:

Post-Filter Gain:

Single Channel:

Dual Channel:

Four Channel:

0.1Hz to 200kHz

24dB per Octave (3360 Series)

48dB per Octave

HP, LP Each Channel

Butterworth and Bessel

0dB to 50dB in 10dB steps

0dB to 20dB in 0.1dB steps

Model 3361 and 3381

Model 3362 and 3382

Model 3364 and 3384

(3380 Series)

Channel DisplayCutoff Frequency

Display

Input and Output

Gain Display

Input BNCs Keyboard EntryOutput BNCs

Four Completely Independent Channels

Our answer to replacing the discontinued Analogic 8200 DC Calibrator . . .

The Model 526

•

•

•

•

•

•

•

•

•

•

•

Voltage Range:

Current Range:

Resolution:

Accuracy:

Stability (24 hrs):

Settling Time:

Compliance Voltage:

Settable Voltage and Current Limits

Pass thru Zero Operation

Crowbar” Zero Reference

Local and GPIB/Optional LAN Remote Control

±100nV to ±110V, 4 Ranges


±10nA to ±110mA, 2 Ranges


1ppm

1 year, 20ppm.

3ppm

2ms

100V

“

Call today for a demo.

508-580-1660

The Model 526 Precision DC Voltage/Current Source

Calibrator is the direct replacement for the Analogic Model

8200. The 526 is a highly stable and repeatable DC source,

providing N.I.S.T. traceable voltages and currents. The 526

provides voltages from ±100nVdc to ±111.1110Vdc to

within 20ppm, and currents from ±10nA to ±111.1110mA

to within 50ppm.

Each decade control is Microprocessor assisted that allows

for continual use of one decade with full carry

and borrow capability, to and from all more significant

decades, for easier use and convenient manual operation.

Printed in U.S.A. May 2014

Krohn-Hite Corporation 2014

2014 Short Form.cdr

15 Jonathan Drive, Unit 4

Brockton, MA 02301-5566 U.S.A.

Tel: 508-580-1660;Fax: 508-583-8989

[email protected] www.krohn-hite.com

Commitment to a “Standard of Value”

As a leader in Test & Measurement since 1949, we at

Krohn-Hite strive to make as much information readily

available as possible to our customers, to help improve

engineering and business decisions.

is performed under strict procedures, using at times,

specially designed test equipment for that purpose.

Krohn-Hite offers a full line of calibrator products

includes AC and DC calibrators, references, simulators,

secondary standards and very stable low noise power

sources. Visit our web site over the coming months

where we will inform you of the new and innovative

calibrator products that will be available in the very

near future.

Krohn-Hite's continued success over the years is derived

from a basic philosophy that is still an integral part of a

rigid engineering discipline. This philosophy is to create a

"standard of value", or more precisely, to design, develop

and manufacture electronic instruments that would not

only provide superior performance and reliability, but

would also offer the greatest flexibility in the areas of

manufacturing, production and laboratory at a reasonable

cost. This "standard of value" was obtained only after years

of meticulous planning and research.

New and redefined techniques in circuit design and pack-

aging are incorporated, using carefully selected compo-

nents and materials. A 100% final testing of all products

Our web site continues to meet the demand for infor-

mation about Krohn-Hite products and services.

Customers world-wide, value our strong customer rela-

tionships and ability to assist them in their test and meas-

urement needs. Let us team up and assist you with any

test and measurement concerns you may have.

2014 short form test and measurement catalog ... krohn-hite

Documents