NF EN 13523-3
NF EN 13523-3

NF EN 13523-3

April 2024
Standard Current

Coil coated metals - Test methods - Part 3 : colour difference and metamerism - Instrumental comparison

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Main informations

Collections

National standards and national normative documents

Publication date

April 2024

Number of pages

14 p.

Reference

NF EN 13523-3

ICS Codes

25.220.60   Organic coatings
87.020   Paint coating processes

Classification index

T37-001-3

Print number

1

European kinship

EN 13523-3:2024
Replaced standards (1)
NF EN 13523-3
NF EN 13523-3
October 2021
Standard Cancelled
Coil coated metals - Test methods - Part 3 : colour difference and metamerism - Instrumental comparison

Le présent document décrit les modes opératoires permettant de déterminer, au moyen d'instruments, la différence de couleur (CIELAB) d'un revêtement organique sur un subjectile métallique par rapport à un autre revêtement utilisé comme référence (généralement appelé " référence ") , ainsi que le métamérisme dépendant de l'illuminant.

Table of contents
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Principe
  • 5 Appareillage
  • 6 Échantillonnage
  • 7 Éprouvettes
  • 8 Mode opératoire
  • 9 Expression des résultats
  • 10 Exactitude
  • 11 Rapport d'essai
  • Bibliographie
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