一等标准玻璃浮计测量审核探讨

Discussion on Measurement Audits of First-class Standard Hydrometers

一等标准玻璃浮计测量审核是通过两个及以上实验室对同一工作用玻璃浮计开展检定,再对检定结果采用|En|值准则判定,以验证各实验室测量能力的一种有效方法。本文对探讨了一等标准玻璃浮计的测量审核方法,对测量审核结果进行不确定度评定,并详细分析了测量审核结果影响因素,对今后开展一等标准玻璃浮计测量审核具有一定借鉴意义。

The measurement audits of first-class standard hydrometers is an effective method which is conducted by two or more laboratories working on the same hydrometers by metrological verification to evaluate the measurement capabilities of each laboratory by metrological verification results according to|En|criterion.The measurement audits method was discussed in detail and the uncertainty assessment of the measurement results was established.The effects of the results were also analyzed,which had certain reference significance for measurement audits of first-class standard hydrometers in the future.