logo

Standards Manage Your Business

We Manage Your Standards

ISO

ISO 13909-7:2016

Hard coal and coke — Mechanical sampling — Part 7: Methods for determining the precision of sampling, sample preparation and testing

Standard Details

In ISO 13909-7:2016, formulae are developed which link the variables that contribute to overall sampling precision. Methods are described for estimating overall precision and for deriving values for primary increment variance which can be used to modify the sampling scheme to change the precision. Methods for checking the variance of sample preparation and testing are also described.

General Information

Status : Published
Standard Type: Main
Document No: ISO 13909-7:2016
Document Year: 2016
Pages: 43
Edition: 2

Life Cycle

Currently Viewing

Published
ISO 13909-7:2016
Knowledge Corner

Expand Your Knowledge and Unlock Your Learning Potential - Your One-Stop Source for Information!

© Copyright 2024 BSB Edge Private Limited.

Enquire now +