NS-EN 13523-3:2021
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Coil coated metals — Test methods — Part 3: Colour difference and metamerism — Instrumental comparison
Hardcopy
20-05-2024
English
01-10-2021
Important note : Users cannot be edited or removed once added to your Multi user PDF.This document specifies procedures for determining the instrumental colour difference (CIELAB) of an organic coating on a metallic substrate compared to another one used as a reference (usually called reference) and the metamerism depending on the illuminant. When two colour specimens have identical spectral reflectance curves, they are matching under any illuminant irrespective of its spectral characteristics.
| Committee |
CEN/TC 139
|
| DocumentType |
Test Method
|
| Pages |
0
|
| PublisherName |
Norwegian Standards (Norges Standardiseringsforbund)
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| EN 13523-3:2021 | Identical |
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