Final report for CCT comparison of ITS-90 realisations above the silver point using two transfer radiation thermometers and a set of high temperature fixed-point blackbody cells

IF 2.1 3区工程技术 Q2 INSTRUMENTS & INSTRUMENTATION

Metrologia Pub Date : 2024-05-12 DOI:10.1088/0026-1394/61/1a/03003

Helen McEvoy, Dave Lowe, Graham Machin, Maria José Martin, Klaus Anhalt, Jӧrg Hollandt, Mohamed Sadli, Frédéric Bourson, Yoshiro Yamada, Naohiko Sasajima, Xiaofeng Lu, Yongshim Yoo, Howard Yoon, Charles Gibson, Andrew Todd and Donald Woods

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引用次数: 0

Abstract

This report outlines the equipment, measurement method, results and uncertainties associated with the participant measurements for the Consultative Committee of Thermometry Key Comparison K10 (CCT-K10), "ITS-90 realisations above the silver point using two transfer radiation thermometers and a set of high temperature fixed-point blackbody cells", over the period from around summer 2014 to the final measurements made during January 2020. The report presents differences of the participant data from the KCRV values for both the radiation thermometer and HTFP measurements. Note: this interim report excludes the measurement data of VNIIM, Russia - see explanation at the end of Section 6. 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 CCT, according to the provisions of the CIPM Mutual Recognition Arrangement (CIPM MRA).

查看原文本刊更多论文

使用两个传递辐射温度计和一套高温定点黑体电池对银点以上的 ITS-90 实现情况进行 CCT 比较的最终报告

本报告概述了温度测量咨询委员会关键比对 K10（CCT-K10）"使用两台传递辐射温度计和一组高温定点黑体电池进行银点以上 ITS-90 实测 "的参与测量的设备、测量方法、结果和不确定性，测量时间从 2014 年夏季前后到 2020 年 1 月的最终测量。报告介绍了辐射温度计和高温定点黑体电池测量的参与方数据与 KCRV 值之间的差异。注：本临时报告不包括俄罗斯 VNIIM 的测量数据 - 参见第 6 节末尾的解释。要阅读本文正文，请点击最终报告。请注意，此文本为 BIPM 关键比对数据库 https://www.bipm.org/kcdb/ 附录 B 中的文本。根据 CIPM 互认协议（CIPM MRA）的规定，最终报告已经过同行评审，并获准由 CCT 出版。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Metrologia 工程技术-物理：应用

CiteScore

2.80

自引率

25.00%

发文量

137

审稿时长

12 months

期刊介绍： Published 6 times per year, Metrologia covers the fundamentals of measurements, particularly those dealing with the seven base units of the International System of Units (metre, kilogram, second, ampere, kelvin, candela, mole) or proposals to replace them. The journal also publishes papers that contribute to the solution of difficult measurement problems and improve the accuracy of derived units and constants that are of fundamental importance to physics. In addition to regular papers, the journal publishes review articles, issues devoted to single topics of timely interest and occasional conference proceedings. Letters to the Editor and Short Communications (generally three pages or less) are also considered.