NF EN 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Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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
16-04-2019
12-01-2013
Avant-propos
1 Domaine d'application
2 Références normatives
3 Termes et définitions
4 Exigences
4.1 Étalon international ou national certifié
4.2 Étalon national
4.3 Étalon secondaire ou étalon interne
4.4 Instrument de mesure de routine
5 Principe
6 Appareillage
7 Mode opératoire
7.1 Raccordement des étalons nationaux à l'étalon
international ou national certifié
7.2 Raccordement des étalons secondaires à l'étalon
national
7.3 Vérification des instruments en service
8 Suivi des performances de l'instrument
9 Rapports d'essai
9.1 Certificat d'analyse
9.2 Certificat de conformité
10 Identification des instruments de mesure raccordés
Annexe A (normative) - Méthode de calcul des paramètres
de performance des étalons et des instruments
de mesure
Annexe B (informative) - Exemples de détenteurs
d'instruments de mesure étalons certifiés
Bibliographie
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