by Mamdouh M. Halawa This paper describes a practical method for implementation and verification of building-up AC-DC current transfer from 10 mA and up to 10 A. A Planar multi-junction thermal converter (PMJTC) at the […]
Introducing the 7526A—a “best fit” for your process calibration requirements The Fluke Calibration 7526A Precision Process Calibrator offers the best balance of economy and accuracy for benchtop calibration of temperature and pressure process instrumentation. Easily […]
Introducing the new 5502A Multi-Product Calibrator, with the best range of functions, accuracy and value in its class The new 5502A covers a wide workload, including 3.5 and 4.5 digit multimeters, clamp meters, thermometers, and […]
By Jay Klevens Accurate electrical current measurement is critical to the power and electrical test industries. DC and low frequency ac current is usually measured using a current shunt. Shunt calibration has unique error sources […]
By Martin L. Kidd This Metrology 101 article addresses the impact of thermoelectric voltage (EMF) on low-voltage measurements. Using a high precision digital multimeter, the author demonstrates how you can inadvertently introduce thermal EMF errors. […]
Everett, Wash. – Fluke® Calibration introduces the 52120A Transconductance Amplifier, which expands calibration capabilities to a broad array of power and energy meters, clamp meters, current transformers and Rogowski coils (e.g. Fluke i6000 iFlex) up […]
Ohm-Labs, Inc. has released a new high voltage divider for precision measurement of dc and 50/60 Hz ac high voltage. The new model HVS incorporates improvements from ten years of manufacturing Park type dividers based […]
Remote Power When You Need It Crystal Engineering is announcing their latest product to complement their line of field calibration equipment. Convenient, portable power is a common challenge encountered during remote calibrations. The new 24VDC […]
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