Skip to main content

NOTICE: Due to a lapse in annual appropriations, most of this website is not being updated. Learn more.

Form submissions will still be accepted but will not receive responses at this time. Sections of this site for programs using non-appropriated funds (such as NVLAP) or those that are excepted from the shutdown (such as CHIPS and NVD) will continue to be updated.

U.S. flag

An official website of the United States government

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 Proving Ring

Published

Author(s)

Simone L. Yaniv

Abstract

In this document the history of the proving ring is given. The forces that led to its invention in 1927 at the National Bureau of Standards is described; force concepts are given; reasons why force measurements are important discussed.
Citation
The Proving Ring

Keywords

Force, Force metrology, force standards

Citation

Yaniv, S. (1999), The Proving Ring, The Proving Ring (Accessed October 9, 2025)

Issues

If you have any questions about this publication or are having problems accessing it, please contact [email protected].

Created January 1, 1999, Updated February 19, 2017
Was this page helpful?