ISO 7971-2:2009
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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Cereals Determination of bulk density, called mass per hectolitre Part 2: Method of traceability for measuring instruments through reference to the international standard instrument
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04-02-2019
English, French
31-07-2009
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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)
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| DocumentType |
Standard
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| Pages |
19
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| PublisherName |
International Organization for Standardization
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| Status |
Withdrawn
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| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| NBN EN ISO 7971-2 : 2009 | Identical |
| NS EN ISO 7971-2 : 2009 | Identical |
| I.S. EN ISO 7971-2:2009 | Identical |
| SN EN ISO 7971-2 : 2010 | Identical |
| BS EN ISO 7971-2:2009 | Identical |
| PN EN ISO 7971-2 : 2010 | Identical |
| NF EN ISO 7971-2 : 2009 | Identical |
| DIN EN ISO 7971-2:2010-01 | Identical |
| UNE-EN ISO 7971-2:2010 | Identical |
| ONORM EN ISO 7971-2 : 2009 | Identical |
| NEN EN ISO 7971-2 : 2009 | Identical |
| UNI EN ISO 7971-2 : 2009 | Identical |
| EN ISO 7971-2:2009 | Identical |
| NFV 03 719 : 1996 | Similar to |
| NEN ISO 7971-2 : 1996 | Identical |
| GOST R ISO 7971-2 : 1999 | Identical |
| PN ISO 7971-2 : 1998 | Identical |
| 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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