ISO 18949:2019

ISO 18949:2019

July 2019
International standard Current

Imaging materials - Reflection colour photographic prints - Method for testing stability under low humidity conditions

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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Main informations

Collections

International ISO standards

Publication date

July 2019

Number of pages

10 p.

Reference

ISO 18949:2019

ICS Codes

37.040.20   Photographic paper, films and plates. Cartridges

Print number

1
Sumary
Imaging materials - Reflection colour photographic prints - Method for testing stability under low humidity conditions

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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