NBN ISO 18949:2020

NBN ISO 18949:2020

Imaging materials — Reflection colour photographic prints — Method for testing stability under low humidity conditions ISO 18949:2019

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Détails

This document describes test methods to evaluate reflection colour photographic prints with regard to changes in image appearance resulting from exposure to low relative humidity. The observed changes relate primarily to substrate yellowing. Other observed humidity related physical damage factors such as curl, cockle, cracking, or delamination due to humidity cycling are also within the scope of this test method.
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Informations supplémentaires

Auteur Bureau de Normalisation Belge (NBN)
Edité par NBN
Type de document Norme
ICS 37.040.20 : Papier, films, plaques et chargeurs photographiques
Historique No
Mot-clé ISO 18949, ISO 18949:2020