ISO 5725-4:1994 测量方法和结果的精确度 第四部分：使用标准测量方法的精度测定基本方法.

标准编号：ISO 5725-4:1994

中文名称：测量方法和结果的精确度 第四部分：使用标准测量方法的精度测定基本方法.

英文名称：Accuracy (trueness and precision) of measurement methods and results — Part 4: Basic methods for the determination of the trueness of a standard measurement method

发布日期：1994-12

标准范围

提供估计测量方法偏差的基本方法，以及应用测量方法时的实验室偏差。为了以相同的方式进行测量，测量方法必须标准化。仅当可通过测量标准或合适的参考材料，或参考参考测量方法或通过制备已知样品，将可接受的参考值确定为常规真值时，才可使用。

Provides basic methods for estimating the bias of a measurement method and the laboratory bias when a measurement method is applied. In order that the measurements are made in the same way, it is important that the measurement method has been standardized. Can be applied only if the accepted reference value can be established as a conventional true value, e.g. by measurement standards or suitable reference materials or by referring to a reference measurement method or by preparation of a known sample.

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