NF EN ISO 712

NF EN ISO 712

January 2010
Standard Cancelled

Cereals and cereal products - Determination of moisture content - Reference method

ISO 712:2009 specifies a routine reference method for the determination of the moisture content of cereals and cereal products.ISO 712:2009 applies to: wheat, rice (paddy, husked and milled), barley, millet (Panicum miliaceum), rye, oats, triticale, sorghum in the form of grains, milled grains, semolina or flour.The method is not applicable to maize and pulses.

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Collections

National standards and national normative documents

Publication date

January 2010

Number of pages

23 p.

Reference

NF EN ISO 712

ICS Codes

67.060   Cereals, pulses and derived products

Classification index

V03-707

Print number

1 - 18/01/2010

International kinship

ISO 712:2009

European kinship

EN ISO 712:2009
Sumary
Cereals and cereal products - Determination of moisture content - Reference method

ISO 712:2009 specifies a routine reference method for the determination of the moisture content of cereals and cereal products.

ISO 712:2009 applies to: wheat, rice (paddy, husked and milled), barley, millet (Panicum miliaceum), rye, oats, triticale, sorghum in the form of grains, milled grains, semolina or flour.

The method is not applicable to maize and pulses.

Replaced standards (1)
NF V03-707
July 2000
Standard Cancelled
Cereals and cereal products - Determination of moisture content - Routine reference method

Le présent document fixe une méthode qui permet de déterminer la teneur en eau des céréales dans les contrôles courants. Elle est étalonnée par rapport à la méthode de référence fondamentale qui fait l'objet de la norme NF ISO 711. Elle n'est pas applicable au maïs.

Standard replaced by (1)
NF EN ISO 712-1
September 2024
Standard Current
Cereals and cereal products - Determination of moisture content - Part 1: Reference method

This document specifies a routine reference method for the determination of the moisture content of cereals and cereal products. This document applies to: wheat, rice (paddy, husked and milled), barley, millet (Panicum miliaceum), rye, oats, triticale, sorghum in the form of grains, milled grains, semolina or flour. The method is not applicable to maize and pulses. NOTE            For moisture content determination in maize, see ISO 6540[5]; and for pulses, see ISO 24557[7].

Table of contents
  • Avant-propos
    iv
  • 1 Domaine d'application
    1
  • 2 Termes et définitions
    1
  • 3 Principe
    1
  • 4 Appareillage
    1
  • 5 Échantillonnage
    2
  • 6 Préparation de l'échantillon pour essai
    2
  • 6.1 Produits ne nécessitant pas de broyage
    2
  • 6.2 Produits nécessitant un broyage
    3
  • 7 Mode opératoire
    3
  • 7.1 Nombre de déterminations
    3
  • 7.2 Prise d'essai
    4
  • 7.3 Séchage
    4
  • 7.4 Pesée
    4
  • 8 Expression des résultats
    4
  • 8.1 Sans conditionnement préalable
    4
  • 8.2 Avec conditionnement préalable
    5
  • 9 Fidélité
    5
  • 9.1 Essai interlaboratoires
    5
  • 9.2 Répétabilité
    5
  • 9.3 Reproductibilité
    5
  • 9.4 Comparaison de deux groupes de mesurages dans un laboratoire
    5
  • 9.5 Comparaison de deux groupes de mesurages dans deux laboratoires
    6
  • 9.6 Incertitude
    6
  • 10 Rapport d'essai
    6
  • Annexe A (informative) Résultats de l'essai interlaboratoires
    7
  • Annexe B (informative) Céréales et produits céréaliers - Détermination de la teneur en eau - Méthode de référence fondamentale
    9
  • Bibliographie
    17
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