标准摘要
[中文适用范围]： 本文档提供了关于测量不确定度（MU）确定中的术语和一般概念的信息。它基于IEC TC 85（电气和电磁量测量设备）的示例，重点介绍了应用方面，并展示了测量不确定度进一步使用的机会和影响。测量不确定度与计量兼容性和计量溯源性相关。因此，提供了关于测量不确定度在决策或符合性评估中的作用的信息。参考了文档、标准和指南，但仅陈述关键结果。 [外文原描述]： IEC TR 63519:2024 provides information on terminology and general concepts in the determination of measurement uncertainties (MU). It focuses on application aspects based on the example of IEC TC 85 (Measuring equipment for electrical and electromagnetic quantities) and shows the opportunities and implications for further use of measurement uncertainties. Measurement uncertainties are relevant for metrological compatibility and metrological traceability. Therefore, information on the role of measurement uncertainty in decisions or conformity assessments is given. References to documents, standards and guidelines are made but only key results will be stated.
英文名称Aspects and understanding of measurement uncertainty - Background information on measurement uncertainty based on the example of IEC TC 85 (Measuring equipment for electrical and electromagnetic quantities)