Metrology Related – Page 3 – Cal Lab Magazine

NAPT 17025 Lookup Freeware Updated

July 15, 2025 Office

by Christopher L. Grachanen Revision 7.0 of NAPT’s 17025 Lookup Freeware has been recently released with several new features Metrologists, calibration and auditing personnel will find most useful in evaluating test and measurement laboratory performance/compliance […]

NIST Group Finds New Home

June 24, 2025 Sita Schwartz

The scientific community was shocked to learn this past March that the NIST Atomic Spectroscopy Group would be subject to the new government efficiency cuts. Providing the global scientific community with a continually updated atomic […]

“We transform precision into progress” – PTB.de

June 5, 2025 Office

27 May 2025 — European summit of metrology experts at the Physikalisch-Technische Bundesanstalt (PTB): In the year of the 150th anniversary of the Metre Convention, representatives from all European metrology institutes are traveling to Berlin. […]

NIST Moonlight Data Will Help Satellites Get a More Accurate Look at Earth | NIST News

May 20, 2025 Office

May 20, 2025 Weather forecasting, mineral prospecting and farming all could improve from a trove of data the National Institute of Standards and Technology (NIST) recently gathered about moonlight, late at night and far […]

World Metrology Day – 20 May 2025

May 19, 2025 Office

The 20 May is World Metrology Day, commemorating the anniversary of the signing of the Metre Convention in Paris, in 1875. This treaty provides the basis for a worldwide coherent measurement system that underpins scientific discovery and […]

Software testing with AI – PTB.de

April 15, 2025 Office

PTB News 2.2025 A document analysis tool developed by PTB, which is regularly used in the testing of complex software for legally regulated measuring instruments in Europe, has been expanded with the help of artificial […]

Quantum Hall resistance without an external magnetic field | PTB News

April 15, 2025 Office

PTB-News 2.2025 | The quantum anomalous Hall effect (QAHE) occurs in specific material systems such as magnetically doped topological insulators. In contrast to the conventional quantum Hall effect (QHE), the QAHE is characterized by the […]

Trump cuts threaten a measurement lab critical for advanced chips and medical devices | NPR

March 26, 2025 Office

March 26, 202511:44 AM ET Heard on All Things Considered The Trump administration is planning to close a small, obscure laboratory whose work undergirds everything from microchip manufacturing to nuclear fusion. The Atomic Spectroscopy Group […]