BS ISO 5725-5-1998 测量方法和结果的准确度（真实性和精度）.标准测量方法精度测定的替代法

标准号：BS ISO 5725-5-1998
中文标准名称：测量方法和结果的准确度（真实性和精度）.标准测量方法精度测定的替代法
英文标准名称：Accuracy (trueness and precision) of measurement methods and results - Alternative methods for the determination of the precision of a standard measurement method
标准类型：A50
发布日期：1998/10/15 12:00:00
实施日期：1998/10/15 12:00:00
中国标准分类号：A50
国际标准分类号：17.020
适用范围：This part of ISO 5725 — provides detailed descriptions of alternatives to the basic method for determining the repeatability and reproducibility standard deviations of a standard measurement method, namely the split-level design and a design for heterogeneous materials; — describes the use of robust methods for analysing the results of precision experiments without using outlier tests to exclude data from the calculations, and in particular, the detailed use of one such method. This part of ISO 5725 complements ISO 5725-2 by providing alternative designs that may be of more value in some situations than the basic design given in ISO 5725-2, and by providing a robust method of analysis that gives estimates of the repeatability and reproducibility standard deviations that are less dependent on the data analyst's judgement than those given by the methods described in ISO 5725-2.