ISO 5725-5:1998 PDF

Scope: This part of GB/T 6379: Describes in detail the alternatives to the basic method of repeatability standard deviation and reproducibility standard deviation for factory-determined standard measurement methods, namely split level design and non-uniform material design; describes the methods used to analyze precision test results A robust method that does not require checking and eliminating outliers in the data during the calculation process. In particular, the use of the method is detailed for one of them. This part of GB/T 6379 is a supplement to GB/T 6379.2. It provides alternative design methods that are more valuable in some cases than the basic methods given in GB/T 6379.2; also Provides a robust analytical method for estimating the standard deviation of repeatability and reproducibility. Compared with the basic method described in GB/T 6379.2, this method relies less on the judgment of the data analyst.

ISO 5725-5:1998 history

2005 ISO 5725-5:1998/cor 1:2005 Accuracy (trueness and precision) of measurement methods and results - Part 5: Alternative methods for the determination of the precision of a standard measurement method; Technical Corrigendum 1
1998 ISO 5725-5:1998 Accuracy (trueness and precision) of measurement methods and results - Part 5: Alternative methods for the determination of the precision of a standard measurement method