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Mass metrology

News and Updates

Events

5615: Mass Metrology Seminar

Mon, Oct 19 - Fri, Oct 30 2020
The Mass Metrology Seminar is a two-week, "hands-on" seminar. It incorporates approximately 30 percent lectures and 70

5611: Advanced Mass Seminar

Mon, Jun 1 - Thu, Jun 11 2020
This 9 day, hands-on mass calibration seminar focuses on the comprehension and application of the advanced mass

5609: Mass Metrology Seminar

Mon, Mar 2 - Fri, Mar 13 2020
The Mass Metrology Seminar is a 2 week, "hands-on" seminar. It incorporates approximately 30 percent lectures and

Projects and Programs

Electronic Kilogram

This project provides the basis for a new definition of mass, based on unchanging quantum properties of nature rather than a physical artifact. This is

Publications

The Design and Development of a Tabletop Kibble Balance at NIST

Author(s)
Leon S. Chao, Frank C. Seifert, Darine El Haddad, Julian Stirling, David B. Newell, Stephan Schlamminger
On November 16, 2018, the 26th General Conference on Weights and Measures (CGPM) voted unanimously to revise the International System of Units (SI) from a