液体恒温试验设备测量不确定度评定

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【摘要】本文以温度测量系统作为测量标准,对液体恒温试验设备进行校准,通过对测量结果进行不确定度评定,以达到对被校液体恒温试验设备的性能作出准确评价的目的。
【关键词】温度偏差;温度均匀度;温度波动度;不确定度
【DOI编码】10.3969/j.issn.1674-4977.2024.02.069
Evaluation of Measurement Uncertainty for Liquid Constant Temperature Testing Equipment
MIAO Li
(Liaoning Institute of Measurement, Shenyang 110004, China)
Abstract: This article uses a temperature measurement system as the measurement standard to calibrate the liquid constant temperature test equipment. By evaluating the uncertainty of the measurement results, the performance of the calibrated liquid constant temperature test equipment can be accurately evaluated.
Keywords: temperature deviation; temperature uniformity; temperature fluctuation; uncertainty
1概述
液体恒温试验设备由控温系统、槽体和加热/制冷器等组成。(剩余2749字)