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.

A Comparison of Primary Gas Flow Standards Spanning the Range 10 sccm N2 to 10 slm N2

Published

Author(s)

John D. Wright, Casey Rombouts, Bair Michael, Jean Barbe, Rainer Kramer, Zdenek Krajicek

Abstract

We describe an international comparison of gas flow standards spanning the range 2.1 x 10-4 g/s (10 sccm) of nitrogen to 0.21 g/s (10 slm) of nitrogen. For all the participating laboratories, |En|
Proceedings Title
NCSL International Conference Proceedings
Conference Dates
July 27-30, 2014
Conference Location
Orlando, FL
Conference Title
NCSL International

Keywords

Comparison, degree of equivalence, gas flow, gravimetric, piston prover, PVTt, rate of rise, uncertainty

Citation

Wright, J. , Rombouts, C. , Michael, B. , Barbe, J. , Kramer, R. and Krajicek, Z. (2014), A Comparison of Primary Gas Flow Standards Spanning the Range 10 sccm N2 to 10 slm N2, NCSL International Conference Proceedings, Orlando, FL, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=915641 (Accessed October 25, 2025)

Issues

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

Created July 27, 2014, Updated February 19, 2017
Was this page helpful?