ISO 7971-2:2019
p
ISO 7971-2:2019
70016
Status : Published
en
Format Language
std 1 124 PDF + ePub
std 2 124 Paper
  • CHF124
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Abstract

This document specifies a test method for ensuring the traceability of bulk density, called "mass per hectolitre", measuring instruments through reference to standard measurement instruments. The mass per hectolitre is of commercial importance for grain cereals. Several types of instruments with varying performances exist for measuring it.

This document also specifies the performances required of national standards instruments, secondary standards instruments, and measuring instruments used in laboratories or in collection or storage silos.

General information

  •  : Published
     : 2019-02
    : International Standard published [60.60]
  •  : 3
     : 23
  • ISO/TC 34/SC 4
    67.060 
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