ISO TR 21074
Application of ISO 5725 for the determination of repeatability and reproducibility of precision tests performed in standardization work for chemical analysis of steel
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| Organization: | ISO |
| Publication Date: | 15 October 2016 |
| Status: | active |
| Page Count: | 22 |
| ICS Code (Ferrous metals in general): | 77.080.01 |
| ICS Code (Metrology and measurement in general): | 17.020 |
scope:
This document describes how to determine the repeatability and reproducibility of precision tests performed within standardization work using the chemical analysis method. Specifically, this document explains the procedure for calculating precision, using precision test data of ISO 5725-3:1994, Table D.2 for the precision test in ISO 9647:1989 as an example.
The procedure of the international test for determining precision is described in ISO 5725-2 and ISO 5725-3.
Document History
ISO TR 21074
October 15, 2016
Application of ISO 5725 for the determination of repeatability and reproducibility of precision tests performed in standardization work for chemical analysis of steel
This document describes how to determine the repeatability and reproducibility of precision tests performed within standardization work using the chemical analysis method. Specifically, this document...