Imaging materials — Reflection colour photographic prints — Method for testing stability under low humidity conditions
NORM herausgegeben am 19.7.2019
Bezeichnung normen: ISO 18949:2019
Ausgabedatum normen: 19.7.2019
Zahl der Seiten: 10
Gewicht ca.: 30 g (0.07 Pfund)
Land: Internationale technische Norm
Kategorie: Technische Normen ISO
Description / Abstract: 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.