BS EN ISO 7971-2:2019 Cereals. Determination of bulk density, called mass per hectolitre. Method of traceability for measuring instruments through reference to the international standard instrument

BS EN ISO 7971-2:2019

Cereals. Determination of bulk density, called mass per hectolitre. Method of traceability for measuring instruments through reference to the international standard instrument

Status : Current   Published : March 2019

Format
PDF

Format
HARDCOPY



What is this standard about?

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.




Standard NumberBS EN ISO 7971-2:2019
TitleCereals. Determination of bulk density, called mass per hectolitre. Method of traceability for measuring instruments through reference to the international standard instrument
StatusCurrent
Publication Date12 March 2019
Normative References(Required to achieve compliance to this standard)ISO 7971-1:2009, ISO 712
Informative References(Provided for Information)ISO 3534-2:2006
ReplacesBS EN ISO 7971-2:2009
International RelationshipsEN ISO 7971-2:2019,ISO 7971-2:2019
Draft Superseded By17/30344629 DC
DescriptorsBulk density, Measuring instruments, Density measurement, Crops, Test specimens, Measurement characteristics, Agricultural products, Test equipment, Measurement, Calibration, Cereals, Food crops
ICS67.060
Title in FrenchCéréales. Détermination de la masse volumique, dite masse à l'hectolitre Méthode de raccordement des instruments de mesure à l'étalon international
Title in GermanGetreide. Bestimmung der Schüttdichte, sogenannte Masse je Hektoliter Verfahren zur Rückverfolgbarkeit von Messgeräten mittels Referenz auf internationale Normalgeräte
CommitteeAW/4
ISBN978 0 580 94878 7
PublisherBSI
FormatA4
DeliveryYes
Pages30
File Size979 KB
Price£182.00


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