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ISO 7971-2:2009

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

View Superseded by
withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Cereals Determination of bulk density, called mass per hectolitre Part 2: Method of traceability for measuring instruments through reference to the international standard instrument
Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Withdrawn date

04-02-2019

Language(s)

English, French

Published date

31-07-2009

ISO 7971-2:2009 specifies a test method for ensuring the traceability of mass per hectolitre measuring instruments through reference to standard measurement instruments. The mass per hectolitre or bulk density is of commercial importance for grain cereals. Several types of instruments with varying performances exist for measuring it.

ISO 7971-2:2009 also specifies the performances required of national standards instruments, secondary standards instruments, and measuring instruments used in laboratories or in collection or storage silos.

DevelopmentNote
DRAFT ISO/DIS 7971-2 is also available for this standard. (10/2017)
DocumentType
Standard
Pages
19
PublisherName
International Organization for Standardization
Status
Withdrawn
SupersededBy
Supersedes

BS ISO 7971-1:2003 Cereals. Determination of bulk density, called \'mass per hectolitre\' Reference method
NF ISO 7970 : 2000 WHEAT (TITRICUM AESTIVUM L.) - SPECIFICATION
ISO 5687:1999 Equipment for harvesting Combine harvesters Determination and designation of grain tank capacity and unloading device performance
17/30344626 DC : 0 BS EN ISO 7971-3 - CEREALS - DETERMINATION OF BULK DENSITY, CALLED MASS PER HECTOLITRE - PART 3: ROUTINE METHOD
NF EN ISO 7971-3 : 2009 CEREALS - DETERMINATION OF BULK DENSITY, CALLED MASS PER HECTOLITRE - PART 3: ROUTINE METHOD
EN ISO 7971-3:2009 Cereals - Determination of bulk density, called mass per hectolitre - Part 3: Routine method (ISO 7971-3:2009)
BS 7274(2000) : 2000 WHEAT (TRITICUM AESTIVUM L.) - SPECIFICATION
DIN EN ISO 7971-3:2010-01 CEREALS - DETERMINATION OF BULK DENSITY, CALLED MASS PER HECTOLITRE - PART 3: ROUTINE METHOD
ONORM EN ISO 7971-3 : 2009 CEREALS - DETERMINATION OF BULK DENSITY, CALLED MASS PER HECTOLITRE - PART 3: ROUTINE METHOD
BS ISO 5687:1999 Equipment for harvesting. Combine harvesters. Determination and designation of grain tank capacity and unloading device performance
I.S. EN ISO 7971-3:2009 CEREALS - DETERMINATION OF BULK DENSITY, CALLED MASS PER HECTOLITRE - PART 3: ROUTINE METHOD
UNE-EN ISO 7971-3:2010 Cereals - Determination of bulk density, called mass per hectolitre - Part 3: Routine method (ISO 7971-3:2009)
17/30348173 DC : 0 BS ISO 5687 - EQUIPMENT FOR HARVESTING - COMBINE HARVESTERS - DETERMINATION AND DESIGNATION OF GRAIN TANK CAPACITY AND UNLOADING DEVICE PERFORMANCE
BS EN ISO 7971-3:2009 Cereals. Determination of bulk density, called mass per hectolitre Routine method
ISO 7971-3:2009 Cereals Determination of bulk density, called mass per hectolitre Part 3: Routine method
UNI EN ISO 7971-3 : 2009 CEREALS - DETERMINATION OF BULK DENSITY, CALLED MASS PER HECTOLITRE - PART 3: ROUTINE METHOD

ISO 712:2009 Cereals and cereal products — Determination of moisture content — Reference method
ISO 7971-1:2009 Cereals Determination of bulk density, called mass per hectolitre Part 1: Reference method
ISO 3534-2:2006 Statistics Vocabulary and symbols Part 2: Applied statistics
EN 15587:2008+A1:2013 Cereals and cereal products - Determination of Besatz in wheat (Triticum aestivum L.), durum wheat (Triticum durum Desf.), rye (Secale cereale L.) and feed barley (Hordeum vulgare L.)
ISO 10012:2003 Measurement management systems — Requirements for measurement processes and measuring equipment
OIML R 15 : 1970 INSTRUMENTS FOR MEASURING THE HECTOLITRE MASS OF CEREALS

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