OIML R 146-1 : 2016
Current
The latest, up-to-date edition.
PROTEIN MEASURING INSTRUMENTS FOR CEREAL GRAIN AND OILSEEDS - PART 1: METROLOGICAL AND TECHNICAL REQUIREMENTS
02-27-2017
1 Scope
2 Terminology
3 Units of measurement
4 Metrological requirements
5 Technical requirements
6 Requirements for software-controlled devices and security
Annex A - Protein content calculation from nitrogen determination
(Mandatory)
Annex B - Whole-grain measurement standards (Mandatory)
Annex C - Bibliography (Informative)
Annex D - General metrology & legal metrology terms (Informative)
Annex E - Principles for sealing (Informative)
Defines metrological and technical requirements and test methods for the metrological control of digital, self-indicating measuring instruments used to determine the protein content of grain and oilseeds for commercial transactions and also specifies accuracy requirements including maximum permissible errors (MPEs) for verification and other error limits for type evaluation tests.
| Committee |
TC 17/SC 8
|
| DocumentType |
Standard
|
| PublisherName |
Organisation Internationale de Metrologie Legale
|
| Status |
Current
|
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| IEC 61000-4-11:2004+AMD1:2017 CSV | Electromagnetic compatibility (EMC) - Part 4-11: Testing and measurement techniques - Voltage dips, short interruptions and voltage variations immunity tests |
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| IEC 60068-3-8:2003 | Environmental testing - Part 3-8: Supporting documentation and guidance - Selecting amongst vibration tests |
| IEC 60068-2-2:2007 | Environmental testing - Part 2-2: Tests - Test B: Dry heat |
| IEC 61000-4-2:2008 | Electromagnetic compatibility (EMC) - Part 4-2: Testing and measurement techniques - Electrostatic discharge immunity test |
| IEC 61000-4-3:2006+AMD1:2007+AMD2:2010 CSV | Electromagnetic compatibility (EMC) - Part 4-3: Testing and measurement techniques - Radiated, radio-frequency, electromagnetic field immunity test |
| IEC TR 61000-2-1:1990 | Electromagnetic compatibility (EMC) - Part 2: Environment - Section 1: Description of the environment - Electromagnetic environment for low-frequency conducted disturbances and signalling in public power supply systems |
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| ISO/TS 16634-2:2009 | Food products - Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content Part 2: Cereals, pulses and milled cereal products |
| ISO 24333:2009 | Cereals and cereal products — Sampling |
| OIML D 9 : 2004 | PRINCIPLES OF METROLOGICAL SUPERVISION |
| IEC 60068-2-1:2007 | Environmental testing - Part 2-1: Tests - Test A: Cold |
| OIML D 20 : 1988 | INITIAL AND SUBSEQUENT VERIFICATION OF MEASURING INSTRUMENTS AND PROCESSES |
| IEC 60068-3-4:2001 | Environmental testing - Part 3-4: Supporting documentation and guidance - Damp heat tests |
| OIML V 1 : 2013 | INTERNATIONAL VOCABULARY OF TERMS IN LEGAL METROLOGY (VIML) |
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| IEC 60068-2-56:1988 | Environmental testing - Part 2: Tests. Test Cb: Damp heat, steady state, primarily for equipment |
| OIML D 16 : 2011 | PRINCIPLES OF ASSURANCE OF METROLOGICAL CONTROL |
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