Newell, D.
, Liard, J.
, Chao, L.
, Cao, Y.
, Seifert, F.
, El, D.
, Pratt, J.
and Schlamminger, S.
(2014),
The Measurement of the Local Acceleration of Gravity for the NIST4 Watt Balance, CPEM 2014 Digest, Rio de Janeiro, -1, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=915330
(Accessed April 4, 2025)
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
The Measurement of the Local Acceleration of Gravity for the NIST4 Watt Balance
Published
Author(s)
, Jacques Liard, , , , , ,
Abstract
A new watt balance is being constructed at NIST in preparation for the redefinition of the International System of Units and the realization of mass through an exact value of the Planck constant. We describe the procedures used and give results for the measurements of the local acceleration of gravity in the new watt balance facility.Proceedings Title
CPEM 2014 Digest
Conference Dates
August 24-29, 2014
Conference Location
Rio de Janeiro
Conference Title
CPEM 2014
Pub Type
Conferences
Download Paper
Keywords
fundamental constants, Planck constant, gravity, international system of units, watt balance
Citation
Issues
If you have any questions about this publication or are having problems accessing it, please contact reflib@nist.gov.
Created August 24, 2014, Updated November 29, 2019