NF EN ISO 7971-1
NF EN ISO 7971-1

NF EN ISO 7971-1

August 2009
Standard Current

Cereals — Determination of bulk density, called mass per hectolitre — Part 1: Reference method

Le présent document spécifie une méthode de référence de détermination de la masse volumique, dite "masse à l''hectolitre", des céréales en grain.

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National standards and national normative documents

Publication date

August 2009

Number of pages

14 p.

Reference

NF EN ISO 7971-1

ICS Codes

17.060   Measurement of volume, mass, density, viscosity
67.060   Cereals, pulses and derived products

Print number

1 - octobre 2009

International kinship

ISO 7971-1:2009

European kinship

EN ISO 7971-1:2009
Sumary
Cereals — Determination of bulk density, called mass per hectolitre — Part 1: Reference method

Le présent document spécifie une méthode de référence de détermination de la masse volumique, dite "masse à l''hectolitre", des céréales en grain.
Replaced standards (1)
NF V03-719
NF V03-719
September 1996
Standard Cancelled
Cereals. Determination of bulk density, called "mass per hectolitre".

La masse volumique dite "masse à l'hectolitre", également et traditionnellement appelée "poids spécifique", est un critère universellement utilisé dans le commerce des céréales et principalement du blé. Sa détermination, simple et facile à mettre en oeuvre, donne quelques indications sur la teneur en eau et les impuretés des céréales et le rendement en farine dans le cas des blés.

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