NF ISO 21278-1

NF ISO 21278-1

January 2009
Standard Current

Equipment for crop protection - Induction hoppers - Part 1 : test methods

ISO 21278-1:2008 specifies the test methods for the verification of the performance limits of induction hoppers, as specified in ISO 21278-2:2008.

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Main informations

Collections

National standards and national normative documents

Publication date

January 2009

Number of pages

20 p.

Reference

NF ISO 21278-1

ICS Codes

65.060.40   Plant care equipment

Classification index

U26-138-1

Print number

1 - 20/01/2009

International kinship

ISO 21278-1:2008
Sumary
Equipment for crop protection - Induction hoppers - Part 1 : test methods

ISO 21278-1:2008 specifies the test methods for the verification of the performance limits of induction hoppers, as specified in ISO 21278-2:2008.

Table of contents
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  • Avant-propos
    iv
  • Introduction
    v
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Termes et définitions
    1
  • 4 Matériaux d'essai et équipements
    2
  • 5 Conditions d'essai
    2
  • 5.1 Généralités
    2
  • 5.2 Conditions environnementales
    2
  • 5.3 Pression du liquide
    3
  • 5.4 Mesurage du volume et du débit
    3
  • 5.5 Mesurage de la masse
    3
  • 6 Méthodes d'essais
    3
  • 6.1 Volume nominal de l'incorporateur
    3
  • 6.2 Volume total de l'incorporateur
    3
  • 6.3 Précision de la jauge de niveau
    4
  • 6.4 Débit de vidage
    4
  • 6.5 Performance de vidage dans le cas de poudre
    5
  • 6.6 Performance de vidage dans le cas de microgranulés
    6
  • 6.7 Efficacité du système de nettoyage interne de l'incorporateur
    6
  • 6.8 Dispositif de nettoyage des bidons de produits phytosanitaires
    7
  • 6.9 Évaluation de l'étanchéité hydraulique
    9
  • 7 Rapport d'essai
    10
  • Annexe A (normative) Matériau d'essai microgranulaire
    11
  • Annexe B (normative) Produit collant de référence
    12
  • Annexe C (informative) Exemple de rapport d'essai
    13
  • Bibliographie
    14
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