Paving the way for transforming the world’s measurement system, an international task force has determined updated values for four fundamental constants of nature. The updated values comprise the last scientific piece of the puzzle for […]
The “inconstant moon,” as Shakespeare called it in Romeo and Juliet, is more reliable than his pair of star-crossed lovers might have thought. Now researchers at the National Institute of Standards and Technology (NIST) plan […]
NIWOT, CO–(Marketwired – October 02, 2017) – The AXIe Consortium announced a new specification, Optical Data Interface, suitable for high-speed instrumentation systems addressing challenging applications in 5G communications, mil/aero, and advanced communication research. The AXIe […]
Metrology is an integral part of the fourth industrial revolution. With manufacturers facing waves of big data as the Industrial Internet of Things (IIoT) ramps up and factories get smarter, the demand for higher levels […]
by Michael Johnston Due to the high accuracy of the long scale (8½-digit) meters, the standards and methods required to perform a verification of the device often make automation of the process difficult. Alternatively, guardbanding […]
by Michael Schwartz Writing automated calibrations and controlling test equipment is easy. But once you have the automation working, now it’s time to calculate the uncertainties. Often calculating uncertainties and documenting the results takes longer […]
by Dr. George Anastasopoulos This article has been written during the final draft (FDIS) stage of ISO/IEC 17025. As usual, only editorial changes are expected between FDIS and the final version of the standard. ISO/IEC […]
by Paul Hanssen It’s a familiar story. We’ve all been there. Your kids, wife, friends (and maybe even your dog) ask: “What is it you do again?” “Metrology,” you say. “Oh right, meteorology. Is it […]
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