AFRIMETS.EM-S1 supplementary comparison of resistance standards

AFRIMETS.EM-S1 supplementary comparison on resistance standards at 1 Ω, 10 Ω, 100 Ω, 1 kΩ and 10 kΩ commenced November 2015 and ended June 2018. The comparison approved by AFRIMETS technical committee for Electricity and Magnetism (TC-EM) and Consultative Committee for Electricity and Magnetism (CCE...

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Bibliographic Details
Published in:Metrologia 2022-01, Vol.59 (1A), p.1003
Main Authors: Khoza, Michael, Mageed, Hala M Abdel, Mallat, Abdelkarim, Mohammed, Rasha Sayed Attiya, Aguko, Gibson, ZITI, Abdellah, Musaazi, Patrick Kizito, Nezir, Nesredin
Format: Article
Language:English
Subjects:
Electricity
Equivalence
Magnetism
Metrology
Online Access:Get full text
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Summary:AFRIMETS.EM-S1 supplementary comparison on resistance standards at 1 Ω, 10 Ω, 100 Ω, 1 kΩ and 10 kΩ commenced November 2015 and ended June 2018. The comparison approved by AFRIMETS technical committee for Electricity and Magnetism (TC-EM) and Consultative Committee for Electricity and Magnetism (CCEM). Seven National Metrology Institutes participated including National Metrology Institute of South Africa (NMISA)the pilot laboratory. The primary objective of the comparison is aimed to underpin and strengthen the capabilities of the National Metrology Institutes and establish the degree of equivalence and comparability. The results of the participants are found to be equivalent, comparable and in agreement with the comparison reference values within stated uncertainties of measurements. To reach the main text of this paper, click on Final Report . Note that this text is that which appears in Appendix B of the BIPM key comparison database https://www.bipm.org/kcdb/ . The final report has been peer-reviewed and approved for publication by the CCEM, according to the provisions of the CIPM Mutual Recognition Arrangement (CIPM MRA).
ISSN:0026-1394
1681-7575
DOI:10.1088/0026-1394/59/1A/01003