Abstract

 Preview

ISO/TR 21074:2016 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.


General information 

  • Status
     :  Published
    Publication date
     : 2016-10
  • Edition
     : 1
    Number of pages
     : 16
  • Technical Committee
     : ISO/TC 17/SC 1 Methods of determination of chemical composition
  • ICS
     :
    17.020 Metrology and measurement in general
    77.080.01 Ferrous metals in general

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals:

9
Industry, Innovation and Infrastructure
12
Responsible Consumption and Production

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