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对检测实验室而言,测量是需要使用测量设备确定量值的,通过计量要求导出可以正确选择测量设备;测量不确定度受诸多因素的影响,通过测量不确定度的评定可以定量说明一个实验室的工作水平。为了进一步提升检测工作质量,确保检测数据的科学严谨,现依据认证、认可、标准的有关要求,在计量要求导出、测量不确定度评定以及应用方面进行探讨。
For testing laboratories, the measurement is the need to use the measurement equipment to determine the value, the measurement requirements can be derived correctly selected measurement equipment; measurement uncertainty is affected by many factors, by measuring the uncertainty of the assessment can be an experiment Room work level. In order to further improve the quality of testing work and ensure the scientific rigor of the testing data, it is based on the requirements of certification, accreditation and standards, and is discussed in terms of the derivation of measurement requirements, the evaluation of measurement uncertainty and its application.