The 1990 NIST Scales of Thermal Radiometry

Following an absolute NIST measurement of the freezing temperature of gold and the adoption of the International Temperature Scale of 1990 (ITS-90), NIST has adopted new measurement scales for the calibration services based on thermal radiometry. In this paper, the new scales are defined and compare...

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Detalles Bibliográficos
Autores principales: Mielenz, Klaus D., Saunders, Robert D., Parr, Albert C., Hsia, Jack J.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: [Gaithersburg, MD] : U.S. Dept. of Commerce, National Institute of Standards and Technology 1990
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4948929/
https://www.ncbi.nlm.nih.gov/pubmed/28179797
http://dx.doi.org/10.6028/jres.095.050
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author Mielenz, Klaus D.
Saunders, Robert D.
Parr, Albert C.
Hsia, Jack J.
author_facet Mielenz, Klaus D.
Saunders, Robert D.
Parr, Albert C.
Hsia, Jack J.
author_sort Mielenz, Klaus D.
collection PubMed
description Following an absolute NIST measurement of the freezing temperature of gold and the adoption of the International Temperature Scale of 1990 (ITS-90), NIST has adopted new measurement scales for the calibration services based on thermal radiometry. In this paper, the new scales are defined and compared to the ITS-90, and the effects of the scale changes on NIST measurement services in optical pyrometry, radiometry, and photometry are assessed quantitatively. The changes in reported calibration values are within quoted uncertainties, and have resulted in small improvements in accuracy and better consistency with other radiometric scales.
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spelling pubmed-49489292017-02-08 The 1990 NIST Scales of Thermal Radiometry Mielenz, Klaus D. Saunders, Robert D. Parr, Albert C. Hsia, Jack J. J Res Natl Inst Stand Technol Article Following an absolute NIST measurement of the freezing temperature of gold and the adoption of the International Temperature Scale of 1990 (ITS-90), NIST has adopted new measurement scales for the calibration services based on thermal radiometry. In this paper, the new scales are defined and compared to the ITS-90, and the effects of the scale changes on NIST measurement services in optical pyrometry, radiometry, and photometry are assessed quantitatively. The changes in reported calibration values are within quoted uncertainties, and have resulted in small improvements in accuracy and better consistency with other radiometric scales. [Gaithersburg, MD] : U.S. Dept. of Commerce, National Institute of Standards and Technology 1990 /pmc/articles/PMC4948929/ /pubmed/28179797 http://dx.doi.org/10.6028/jres.095.050 Text en https://creativecommons.org/publicdomain/zero/1.0/ The Journal of Research of the National Institute of Standards and Technology is a publication of the U.S. Government. The papers are in the public domain and are not subject to copyright in the United States. Articles from J Res may contain photographs or illustrations copyrighted by other commercial organizations or individuals that may not be used without obtaining prior approval from the holder of the copyright.
spellingShingle Article
Mielenz, Klaus D.
Saunders, Robert D.
Parr, Albert C.
Hsia, Jack J.
The 1990 NIST Scales of Thermal Radiometry
title The 1990 NIST Scales of Thermal Radiometry
title_full The 1990 NIST Scales of Thermal Radiometry
title_fullStr The 1990 NIST Scales of Thermal Radiometry
title_full_unstemmed The 1990 NIST Scales of Thermal Radiometry
title_short The 1990 NIST Scales of Thermal Radiometry
title_sort 1990 nist scales of thermal radiometry
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4948929/
https://www.ncbi.nlm.nih.gov/pubmed/28179797
http://dx.doi.org/10.6028/jres.095.050
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