Norm

NEN-ISO 11648-2:2001 en

Statistische aspecten van de monsterneming van stortgoed - Deel 2: Monsterneming van deeltjesmaterialen

164,52

Over deze norm

Status Definitief
Aantal pagina's 102
Commissie Toepassing van statistische methoden
Gepubliceerd op 01-12-2001
Taal Engels
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 measurable quantity as a basis for settlement between trading partners, or to estimate the set of variables and variances that describes a system or procedure.

Details

ICS-code 03.120.30
Nederlandse titel Statistische aspecten van de monsterneming van stortgoed - Deel 2: Monsterneming van deeltjesmaterialen
Engelse titel Statistical aspects of sampling from bulk materials - Part 2: Sampling of particulate materials

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