DS/ISO 11648-2:2002

Statistical aspects of sampling from bulk materials - Part 2: Sampling of particulate materials


Status:
Current
Type:
Standard
Language:
EN
Price from:
€ 123.35

Scope

This part of ISO 11648 establishes the basic methods for sampling particulate materials in bulk (e.g. ores, mineral concentrates, coal, industrial chemicals in powder or granular form, and agricultural products such as grain) from moving streams and stationary situations, including stopped-belt sampling, to provide samples for measuring one or more variables in an unbiased manner and with a known degree of precision. The variables are measured by chemical analysis and/or physical testing. These sampling methods are applicable to materials that require inspection to verify compliance with product specifications or contract settlements, to calculate the value of the lot mean of a measureable quantity as a basis for settlement between trading partners, or to estimate the set of variables and variances that describes a system or procedure.

Number of pages: 112

Published: 2002-03-08

Date of approval: 2002-02-26

International relationships: ISO 11648-2:2001 IDT

ICS: 03.120.30 - Application of statistical methods

Item number: 36271



Committees

Committee

  • ISO/TC 69/SC 3

Danish committee

DS/S-238