2014 Short Form Test and Measurement Catalog

Transcription

1 2014 Short Form Test and Measurement Catalog Quality Products Since 1949 DC Source/Calibrators Tunable Active Filters Filter Systems Filter Modules Wideband Power Amplifiers Precision Phasemeters Distortion Analyzer Ultra-Low Distortion RC Oscillator

2 DC Source/Calibrators 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 calibration and testing of current sensitive transducers; calibration and linear tests on current meters; and semiconductor testing. 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 ±4ppm/24hrs DC Source/Calibrator ±20ppm/yr DC Source/Calibrator DC Voltage: ±100nV to V DC Current: ±100nA to mA Model 523 DC Voltage and Current Accuracy: ±4ppm Stability: ±1ppm Resolution: 7½ Digits Maximum Output Current: 110mA 2 and 4-Wire Output Optional Output Voltage Limits: 17V to 100V Auto Zero Offset Calibration (AZOC) Automated Covers On Calibration Model 526 Voltage Range: ±100nV to ±110V, 4 Ranges with Full Carry and Borrow for each Decade Current Range: ±10nA to ±110mA, 2 Ranges with Full Carry and Borrow for each Decade Resolution: 1ppm Accuracy: 1 year, 20ppm. Stability (24 hrs): 3ppm Settling Time: 2ms Compliance Voltage: 100V Settable Voltage and Current Limits Pass thru Zero Operation Crowbar Zero Reference Local and GPIB/Optional LAN Remote Control Replaces the Analogic Model 8200 Replaces the Analogic Model 8200 form, fit and function! 100 Ohm Precision Resistor Measured Accuracy: to a value within ±0.5ppm Nominal Value: 100 ohms Calibration Uncertainty: ±0.5ppm Stability (1 Year): Typically ±2ppm Temperature Coefficient: ±1.5ppm/ºC Max. Working Operating Current: 110mA 4-Wire Operation Certified to N.I.S.T. Used to Calibrate the Models 523 and 526 Model PCR100

3 Programmable/Bench Top Active Filters 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. Tunable Active Filters Each Channel Totally Independent 24dB and 48dB/ Octave Slopes 1, 2 and 4 Channels Models Tunable Range: 0.1Hz to 200kHz Attenuation Slope: 24dB and 48dB/Octave Filter Modes: Selectable HP, LP, BP and BR Response: Selectable Butterworth and Bessel Input: Single-Ended and Differential Pre-Filter Gain: 0dB to 50dB in 10dB Steps Post-Filter Gain: 0dB Model 3360 Series to 20dB in 0.1dB Steps Battery Option Available Model 3380 Series GPIB Programmable Models 24dB, 48dB and 115dB per Octave 1, 2, 3 and 4 Channel Models Tunable Range: 0.03Hz to 25.6kHz Attenuation Slope: 24dB, 48dB and 115dB/Octave Filter Modes: Selectable HP, LP, BP, BR Response: Selectable Butterworth and Bessel 24dB, 48dB, 115dB/Octave Slopes 5 to 32 Channels Tunable Range: 0.03Hz to 25.6MHz Attenuation Slope: 24dB, 48dB, 115dB/Octave Filter Modes: Model 3905C Chassis and Selectable HP, LP, BP Model 35, 170Hz to 25.6MHz, Low-Pass, Butterworth and BR Plug-In Filter Card Response: Selectable Butterworth, Bessel and Elliptical Input: Single-Ended and Differential Pre-Filter Gain: 0dB to 40dB Post-Filter Gain: 0dB to 20dB GPIB Programmable Signal Conditioning Systems Up to 210 Signal Conditioning Channels Model 3930 Model 3988 Model 3940 Filter Systems Input: Single-Ended and Differential Pre-Filter Gain: 0dB to 40dB Post-Filter Gain: 0dB to 20dB Mix up to 210 Hydrophone Signal Channels Remote LAN/RS232/Manual System Control Response: 8-Pole Elliptic, 130dB. Customer Defined Fixed Frequency: 1kHz to 100kHz. Function: Low-Pass, High-Pass, Band-Pass Input (pre-filter) Gain: 0dB to 40dB. Output (post-filter) Gain: -20dB to 0dB. Optional 16 Channel Cross-Point Switch

4 Wideband Amplifiers and Preamplifiers Krohn-Hite Power Amplifiers are one of the few amplifiers on the market today that offer a combination of power, performance 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 contributing very little noise in the process. Noise levels are <7nV/ÖHz. 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. Low Cost Low Noise Preamplifier 75 Watt Wideband Amplifier Wideband Power Amplifiers Model 7000 Gain Settings: x1, x10, x100 and x1000 Noise (RTI): 7nV/ÖHz Amplitude Flatness: ±0.3dB Output: ±10V Peak Selectable Input Configurations: Differential, +SE, -SE and OFF Selectable Input Shunts: 50, 500, 5k and 50k Ohms CMRR: >100dB at 1kHz Model 7500 Frequency Range: DC to 1MHz Output Power: 75W Output Voltage: 140V rms Frequency Response: 0.1dB Gain: 1 to 100 DC Offset: ±200Vdc 17/34 Watt Wideband Amplifiers 8 Channel Low Noise Preamplifier Model 7600M Model 7008 Model 7602M Frequency Range: DC to 1MHz Output Power: 17W, 34W Output Voltage: 141V rms to 282V rms Frequency Response: 0.1dB Gain: 1 to 100 DC Offset: ±200Vdc Model 7600M (17 Watts) Model 7602M (34 Watts) Gain Settings: x1, x10, x100 and x1000 Noise (RTI): 7nV/ÖHz Amplitude Flatness: ±0.3dB Output: ±10V Peak Selectable Input Configurations: Differential, +SE, -SE and OFF Selectable Input Shunts: 50, 500, 5k and 50k Ohms CMRR: >100dB at 1kHz Optional Remote Programming: USB or LAN Impedance Matching Transformer Model MT56R 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

5 Sources, Distortion Analyzer and Phasemeter 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. Ultra-Low Distortion RC Oscillator 1Hz to 110kHz 1500:1 Sweep Function Generator 0.2Hz to 3MHz Model 4402B Frequency Range: 1Hz to 110kHz Distortion: Typically <0.0005% Output Amplitude: 7Vrms o.c. 3.5V rms into 50 ohms, +48dBm Balanced 50 ohm Output Amplitude Flatness: 0.02dB Calibrated Pushbutton Attenuator Simultaneous Main, Quadrature and Inverted Outputs % Distortion Waveforms: Sine, Square, Triangle Linear Sweep: Range, 1500:1, up or down; duration adjustable 1000s to 1ms. Main Output: 20Vp-p, open circuit; simultaneous LO ( 20dB) output. Variable DC Offset: ±10V. External Voltage Control (VC): 1500:1 Calibrated CV (Control Voltage) Output TTL Output: 15ns rise/fall times Ramp Output: +5V peak, 0.001Hz to 1kHz 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, adjustment 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. Distortion Analyzer 5Hz to 1MHz Totally Automatic, AC Voltmeter Mode Precision Phasemeters 10Hz to 10MHz Model 6620A Model 6900B Frequency Range: 5Hz to 1MHz Measures Down to 0.005% Voltage Range: 100mV to 130V rms (auto-leveling) Measures AC Voltage: 0.010V to 130V rms Internal 1kHz Oscillator Totally Automatic Frequency Ranges: 10Hz to 10MHz Phase Accuracy: 0.05º Resolution: 0.01º Input Volts: 100mV to 320V rms Input Waveforms: Sine, Triangle, Square, Pulse Display Range: 0º to 360 º, ±180 º, Auto GPIB Remote Control

6 Fixed Frequency Modules and Systems 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. Fixed Frequency Filter Modules Cutoff Frequencies: 1Hz to 600kHz (High-Pass) 1Hz to 2MHz (Low-Pass) Custom Continuous Time Fixed Frequency Filter Modules Attenuation Slope: 6dB to 96dB/Octave Responses: Butterworth or Bessel Functions: Low-Pass, High-Pass or Band-Pass Input Configuration: Differential or Single-Ended Input Gain: 1 to 100 (0dB to 40dB) Output Gain: 1 to 100 (0dB to 40dB) Continuous Time, No Sampling Noise Wide Signal-to-Noise Ratio and Low Distortion Factory Tuned, No External Adjustments Needed Flex Fixed Frequency Filter Systems All Carrier Cards Hold Krohn-Hite 3F Filter Modules Model FLX-3007 Filter System Chassis 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 Model FLX-ICP4 Carrier Card Model PC300 Module Card Model FMB302 2 Channel Differential Filter Box Model FLX-ICP4 Carrier Card FMB-300 and FMB302 Filter Module Boxes Model FLX-ICP4 Carrier Card

7 Krohn-Hite Model 3360 and 3380 Series Filters Four Completely Independent Channels The Model 3360 and 3380 Series Filters are one, two and four channel filters that provide ease of operation, reliability 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: 0.1Hz to 200kHz Slope: 24dB per Octave (3360 Series) 48dB per Octave (3380 Series) Modes: HP, LP Each Channel Responses: Butterworth and Bessel Pre-Filter Gain: 0dB to 50dB in 10dB steps Post-Filter Gain: 0dB to 20dB in 0.1dB steps Single Channel: Model 3361 and 3381 Dual Channel: Model 3362 and 3382 Four Channel: Model 3364 and 3384 Channel Display Cutoff Frequency Display Input and Output Gain Display Input BNCs Keyboard Entry Output BNCs Our answer to replacing the discontinued Analogic 8200 DC Calibrator... The Model 526 Call today for a demo The Model 526 Precision DC Voltage/Current Source Calibrator is the direct replacement for the Analogic Model 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 ± Vdc to within 20ppm, and currents from ±10nA to ± mA 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. Voltage Range: ±100nV to ±110V, 4 Ranges with Full Carry and Borrow for each Decade Current Range: ±10nA to ±110mA, 2 Ranges with Full Carry and Borrow for each Decade Resolution: 1ppm Accuracy: 1 year, 20ppm. Stability (24 hrs): 3ppm Settling Time: 2ms Compliance Voltage: 100V Settable Voltage and Current Limits Pass thru Zero Operation Crowbar Zero Reference Local and GPIB/Optional LAN Remote Control

8 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. 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 packaging are incorporated, using carefully selected components and materials. A 100% final testing of all products 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. Our web site continues to meet the demand for information about Krohn-Hite products and services. Customers world-wide, value our strong customer relationships and ability to assist them in their test and measurement needs. Let us team up and assist you with any test and measurement concerns you may have. 15 Jonathan Drive, Unit 4 Brockton, MA U.S.A. Tel: ;Fax: sales@krohn-hite.com Printed in U.S.A. May 2014 Krohn-Hite Corporation Short Form.cdr