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ISO 18949:2019

Imaging materials — Reflection colour photographic prints — Method for testing stability under low humidity conditions
19. 7. 2019.

Опште информације

90.93     17. 6. 2024.

ISO

ISO/TC 42

Međunarodni standard

37.040.20  

engleski  

Kupovina

Objavljen

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Apstrakt

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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TRENUTNO

OBJAVLJEN
ISO 18949:2019
90.93 Odluka o potvrđivanju standarda
17. 6. 2024.