氧分析仪示值误差的测量不确定度分析

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【摘要】本文介绍了用氮中氧气体标准物质检定电化学氧测定仪、顺磁式氧分析器、氧化锆氧分析器、微量氧分析仪示值误差测量结果的不确定度评定方法。

【关键词】氧分析仪;示值误差;不确定度

【DOI编码】10.3969/j.issn.1674-4977.2024.02.065

Measurement Uncertainty Analysis of the Error of the Analyzer’s Indication Value

WANG Jianxin

(Tangshan Measurement and Testing Institute, Tangshan 063000, China)

Abstract: This paper introduces a method for evaluating the uncertainty of the measurement results of the indication error of the electrochemical oxygen analyzer, paramagnetic oxygen analyzer, zirconia oxygen analyzer and trace oxygen analyzer for the verification of oxygen gas reference material in nitrogen.

Keywords: soxygen analyzer; indication error; uncertainty

0引言

该方法适用于电化学氧测定仪、顺磁式氧分析器、氧化锆氧分析器、微量氧分析仪示值误差的测量不确定度评定与表示。(剩余2596字)

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