Current Calibrators
An accurate current units of measure to facilitate comparison to and adjustment of instruments.
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Product
Series Precision Multi-Ratio Current Transformers
PMT25090
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Power Measurement Technologies Inc.
Precision two-stage toroidal current transformers find application as the reference in determining the accuracy of instrumentation current transformers.
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Product
Calibration Kit
N612
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*N612 Calibration Kit, * Frequency Range: up to 6 GHz, * Impedance: 50 Ohm, * Connector Type: N-type.
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Product
Rugged Igniter Tester With Current Monitor And Single Connection For Measurement And Charging
4314 KVM
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The Valhalla Scientific Model 4314 KVM Digital Igniter Tester is designed to provide extremely safe and reliable resistance testing of explosive or volatile devices. Proven uses include fuses, squibs, igniters, explosive bolts, automobile airbag initiators and many others.
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Product
Current Differential and Overcurrent Relay
SEL-387
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Schweitzer Engineering Laboratories, Inc.
Protect and control any two-, three-, or four-winding power transformer with the SEL-387, which provides thermal and through-fault monitoring, and with SELogic Control Equations, can detect breaker failure.
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Product
Current Transformer Field Test Set
1043
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The Catalog 1043 Current Transformer Field Test Set is a simple and inexpensive means whereby a current transformer installation may be quickly checked for many sources of trouble. The tests are made without interrupting the Customer's service and while the load is on.
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Product
Current Preamplifier
1211
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The model 1211 Current Preamplifier was designed to provide all of the features required of a modern laboratory preamplifier. It measures cur rents with full scale sensitivity ranging from 10 to 10 amperes.
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Product
Thermometer Calibration
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In addition to the vast array of Thermometers that Comark has an offer, We also offer a range of devices to assist you with Thermometer Calibration.
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Product
Multifunction Calibrators
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These bench multifunction calibrators source, simulate, and measure pressure, temperature, and electrical signals with exceptional precision. They can automate calibration procedures and maintain a wide range of temperature and pressure transmitters, multi-meters, pressure gauges, and more.
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Product
Torque Calibration
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Our years of experience has show us that torque tools given the fact that they are mostly driven by large (and small) springs do tend to drift out of specification quicker than other measurement tools – we have the expertise in house to adjust your tools back into spec and of course provide before and after results.
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Product
Multi Circuit Leakage Current Monitor
MCM-8000
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By connecting optional CT sensors, the instrument can measure and memorize leakage current of 8 circuits at the same time and the memorized data can be seen even during measurement.
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Product
Current Probe
PA-622
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*Max. ±100A DCA*Resolution: ≧10mA*Bandwidth: DC~300KHz*Rise Time: 1.2 uS*Over Range Function*10mV/A, 100mV/A Range*Adaptor/Battery Input*Separating Design,Convenient Durable
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Product
Mechanical Calibration Kit, 12.4 To 18.0 GHz, Waveguide, WR-62
P11644A
Mechanical Calibration Kit
The Keysight P11644A calibration kit contains the precision mechanical standards required to calibrate the systematic errors of Keysight network analyzers. This calibration kit has a precision airline for performing the thru-reflect-line (TRL) calibration, the most accurate error-correction technique for coaxial measurements. This kit also contains a commercial calibration certificate, flush short circuit, a precision shim, and fixed termination(s).
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Product
Current Transformers
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Excellent measurement technology requires high-quality current transformers. The product portfolio comprises a wide range of current transformers for load currents (operating currents) and residual currents (RCM). Different designs cover a variety of installation situations and metrological requirements, and enable retrofitting. AC/DC sensitive measuring current transformers use a special measurement method to detect both AC and DC currents of different frequencies.
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Product
Integrated Current Sensors
HMSR series
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The HMSR is a new generation of high insulated Integrated Current Sensor from LEM. These product family provides a robust, compact and very accurate solution for measuring DC and AC currents in all highly demanding, switching power applications for commercial, industrial. HMSR is a micro core based open loop sensor with a reinforced insulation and overcurrent detections (user configurable and factory set). These features make the device suitable for high voltage applications requiring high precision and strong immunity against external field. The primary conductor (pins 1 and 8) has very low electrical resistance and dedicated pads d
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Product
Calibrators
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Our high accuracy calibrators work with all competitor products and offers the customer a way to maintain their equipment, while keeping the specifications of their process.
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Product
Current Transformers And Shunts
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Current transformers allow the different measuring devices to provide reliable and traceable data on the trends involving consumption and production processes in electrical installations. Especially designed to be installed quickly, easily and securely, meeting the most demanding expectations of today's market, covering a wide range of primary currents as well as multiple secondary outputs, both for AC and DC measurement.
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Product
Calibration
RF Test Equipment
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We calibrate following types of RF test equipment:EMF test systems (frequency selective)EMF test systems (broadband)Field strength transfer standards (e.g. RefRad)Line Impedance Stabilisation Network (LISN)Cable, attenuator, couplerAntennaField Probe
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Product
Phase Meter Current Shunts
610 and 650
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Clarke-Hess Communications Research
The Model 610 and 650 Current Shunts are specifically designed to operate with the Model 6000A Precision Phase Meter. These shunts are frequency tuned to have negligible phase shift (less than 5m) at 50/60Hz making them ideal for line frequency applications. They can also be idealized for other frequencies as specified by the user. Consult factory for details.
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Product
Current Probe
DCP-BTA
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Vernier Software & Technology, LLC
The Current Probe measures DC and low-frequency AC currents up to 600 mA. Use Current Probes in combination with Differential Voltage Probes to investigate Ohm's Law and explore series and parallel circuits. The 0.1 shunt resistor minimizes changes to your circuit. If currents will exceed 1 A, use the High Current Sensor.
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Product
Coaxial Calibration Kits
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Rosenberger Hochfrequenztechnik GmbH & Co. KG
Rosenberger offers the following types of calibration kits with a range of coaxial connector series for vector network analyzers (VNAs). All Rosenberger calibration kits can be used from DC to their maximum frequency. Full version with adaptors and sliding loads for variable measurements Industrial version for standard measurements LRL and TRL version
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Product
Bond Force Measurement And Calibration Systems
BFS-20
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Based on its design and easy handling it can be used also on other brands to measure the bond force.
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Product
PXI/PXIe Wide Current Range Multiplexer Module, Quad 6-Channel, 1-Pole
40-514-106
Multiplexer Module
The 40-514-106 (PXI) and 42-514-106 (PXIe) are low density multiplexers in quad 6-channel, 1-pole configuration. They are capable of switching a wide range of current, from 10 μA to 2.5 A at 220 VDC/250 VAC. The current capability of the module permits the use of a single module type for both low and medium current test applications.
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Product
High Frequency Current Transformer Clamps
HFCT-20HD & HFCT-60HD™
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The HFCT-20HD™ and HFCT-60HD™ are high frequency current transformer sensors designed for partial discharge detection on electric apparatus’ ground returns. Made from superior quality materials, it is designed for any environment.
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Product
High Precision Angular Position, Calibration and Geometry Inspection
GeoOrdinate
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Rotary Precision Instruments UK Ltd
Ultra precise rotary tables intended for fine inspection, metrology and test applications.The GeoOrdinate has been designed specifically for the inspection of large and heavy components and is fully compatible with any shop floor environment whilst maintaining world class accuracies more commonly seen in the standards laboratory.
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Product
- RS-232 to Current Loop Converter
Model 65A
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FEATURES: Active/Passive Loops; 20 or 60 mA. Operation; DC To 19.2 KBPS; Half/Full Duplex; Optically Isolated; DTE/DCE Selectable. The Model 65A is a small, versatile, RS-232 to Current Loop Converters for use with teletypes or computers providing local terminal input via a 20mA. (or 60 ma.) current loop. The Model 65 includes a wall mounted transformer and internal power supply circuitry.
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Product
Sphygmomanometer Calibrator
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Huaxin Instrument (Beijing) Co., Ltd
Here at Huaxin, as an expert test equipment solution provider, we are proud to offer a selection of pressure calibrators for precise calibration of sphygmomanometer in laboratory and on site. Our sphygmomanometer calibrators find wide applications in metrology bodies, hospitals, university labs, etc.
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Product
High Power Precision Current Sensing Resistors
HPCR4T
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High Power Precision Current Sensing Resistors of HPCR4T designed with four terminals, are distinguished by excellent long term stability & TCR. The Kelvin connections of this device allow for high precision measurements even with low resistance values. HPCR 4T has a non-inductive copper manganin element inserted into the ceramic case and finally sealed with a cement molding.
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Product
High Current SMU Family 2000 A
AXC76xx
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Generate very short, fully regulated current pulses from 2 ms to DC with up to 2000 A. Carry out measurements directly on the DUT with the integrated CMU and VMU.
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Product
Calibration Segment Arm
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A torque analyzer or a torque sensor are a finely tuned instrument designed for testing and monitoring torque applications. In order to maintain accuracy, it is crucial that torque measuring equipment be properly calibrated regularly. Segment arm is engineered for calibrating torque analyzers and sensors and ensuring instruments are traceable to National or International Standards, such as N.I.S.T and ISO.
