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CEN
EN ISO 7971-3:2009

EN ISO 7971-3:2009

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Cereals - Determination of bulk density, called mass per hectolitre - Part 3: Routine method (ISO 7971-3:2009)

Published date

15-08-2009

Publisher

Comite Europeen de Normalisation

Superseded date

13-03-2019

Superseded by

EN ISO 7971-3:2019

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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Procedure
7 Precision
8 Test report
Annex A (informative) Description of dimensions and use of
        KERN apparatus
Annex B (informative) Description of dimensions and use of
        NILEMA LITRE apparatus
Annex C (informative) Results of interlaboratory tests
Bibliography

ISO 7971-3:2009 specifies a routine method for the determination of bulk density, called “mass per hectolitre” of cereals as grain using manual or automatic, mechanical, electric or electronic mass per hectolitre measuring instruments.

Committee
CEN/TC 338
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Superseded
SupersededBy

ISO 5725-3:1994 Accuracy (trueness and precision) of measurement methods and results — Part 3: Intermediate measures of the precision of a standard measurement method
ISO 5725-6:1994 Accuracy (trueness and precision) of measurement methods and results — Part 6: Use in practice of accuracy values
ISO 7971-2:2009 Cereals — Determination of bulk density, called mass per hectolitre — Part 2: Method of traceability for measuring instruments through reference to the international standard instrument
ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results — Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
OIML R 15 : 1970 INSTRUMENTS FOR MEASURING THE HECTOLITRE MASS OF CEREALS

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