NF EN ISO 8224-1

NF EN ISO 8224-1

May 2004
Standard Current

Traveller irrigation machines - Part 1 : operational characteristics and laboratory and field test methods

ISO 8224-1:2002 specifies the operational characteristics of, and laboratory and field test methods for, traveller irrigation machines. It includes user-oriented technical information for presentation in the manufacturer's accompanying product literature, laboratory test procedures for evaluating the uniformity of water application on an irrigated strip by a machine operating within a specified range of conditions and for determining the maximum travelling rates the drive mechanism is able to achieve in response to specified operating conditions, and field test procedures for determining the uniformity of water application on a given irrigated strip under local conditions prevailing in the field at time of testing.It is applicable only to traveller irrigation machine types, and not to other types such as centre-pivot or lateral irrigation machines.

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Collections

National standards and national normative documents

Publication date

May 2004

Number of pages

48 p.

Reference

NF EN ISO 8224-1

ICS Codes

65.060.35   Irrigation and drainage equipment

Classification index

U51-434

Print number

1 - 22/06/2004

International kinship

ISO 8224-1:2003

European kinship

EN ISO 8224-1:2003
Sumary
Traveller irrigation machines - Part 1 : operational characteristics and laboratory and field test methods

ISO 8224-1:2002 specifies the operational characteristics of, and laboratory and field test methods for, traveller irrigation machines. It includes user-oriented technical information for presentation in the manufacturer's accompanying product literature, laboratory test procedures for evaluating the uniformity of water application on an irrigated strip by a machine operating within a specified range of conditions and for determining the maximum travelling rates the drive mechanism is able to achieve in response to specified operating conditions, and field test procedures for determining the uniformity of water application on a given irrigated strip under local conditions prevailing in the field at time of testing.

It is applicable only to traveller irrigation machine types, and not to other types such as centre-pivot or lateral irrigation machines.

Replaced standards (2)
NF U51-520
February 1986
Standard Cancelled
Traveller irrigation machines. Part 1 : laboratory and field test methods.

U51-521
September 1981
Standard Cancelled
Irrigation machines. Reel type irrigators and travelers. Reeling speed control for pipes or cable. Laboratory test.

Table of contents
  • Avant-propos
    iv
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Termes, définitions et symboles
    2
  • 4 Aspects fonctionnels et informations d'ordre technique
    8
  • 5 Spécification des essais
    8
  • 5.1 Généralités
    8
  • 5.2 Liquide d'essai
    8
  • 5.3 Calcul du coefficient de résistance du champ
    9
  • 5.4 Échantillonnage et préparation générale de la machine d'irrigation mobile pour essai
    10
  • 5.5 Machines spécifiques
    10
  • 6 Essais d'uniformité en laboratoire
    10
  • 6.1 Généralités
    10
  • 6.2 Conditions d'essai
    11
  • 6.3 Appareillage
    15
  • 6.4 Données d'essais préalables requises
    17
  • 6.5 Mode opératoire
    19
  • 6.6 Traitement des données d'essai d'uniformité en laboratoire
    21
  • 6.7 Présentation des résultats
    24
  • 7 Essais du moteur d'entraînement en laboratoire
    29
  • 7.1 Généralités
    29
  • 7.2 Équipement d'essai du moteur d'entraînement en laboratoire
    30
  • 7.3 Conditions d'essai du moteur d'entraînement en laboratoire
    30
  • 7.4 Mode opératoire d'essai du moteur d'entraînement en laboratoire
    30
  • 7.5 Résultats d'essai du moteur d'entraînement en laboratoire
    31
  • 8 Essais d'uniformité au champ
    31
  • 8.1 Généralités
    31
  • 8.2 Appareillage
    32
  • 8.3 Mode opératoire d'essai d'uniformité au champ
    33
  • 8.4 Traitement des données et résultats des essais d'uniformité au champ
    36
  • 8.5 Graphiques des résultats d'essai d'uniformité au champ
    40
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