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.

Guide on Secondary Thermometry: Industrial Platinum Resistance Thermometers

Published

Author(s)

Jonathan Pearce, Richard Rusby, Kazuaki Yamazawa, Stefan Rudtsch, L Iacomini, Giuseppina Lopardo, D Rodney White, Weston L. Tew

Abstract

This document is a part of guidelines, prepared by the Consultative Committee for Thermometry, on the techniques for approximating the International Temperature Scale of 1990. It collates information on industrial platinum resistance thermometry. The information includes: working principles and construction; associated instrumentation; limitations in performance; and maintenance measures such as annealing and calibration procedures. Particular attention is given to typical performance and sources of uncertainties.
Citation
International Bureau of Weights and Measures

Keywords

Platinum Resistance Thermometers, Temperature, Industrial Temperature Measurement

Citation

Pearce, J. , Rusby, R. , Yamazawa, K. , Rudtsch, S. , Iacomini, L. , Lopardo, G. , White, D. and Tew, W. (2022), Guide on Secondary Thermometry: Industrial Platinum Resistance Thermometers, International Bureau of Weights and Measures, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=932587, https://www.bipm.org/documents/20126/41773843/BIPM_CCT_Guide_to_IPRTs.pdf/b3bd8bba-3b0b-ab46-481f-29ceddf7bb31?version=1.1&download=true (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 18, 2022, Updated November 29, 2022
Was this page helpful?