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ISO 18941:2020

Current Revision

Imaging materials - Colour reflection prints - Test method for ozone gas fading stability

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This document describes the equipment, methods and procedures for generating a known ozone exposure and the subsequent measurement and quantification of the amount of change produced within both digitally printed hardcopy images and traditional analogue photographic colour print images due to that exposure.

The test method described in this document uses increased levels of ozone to achieve an accelerated test. If the principal "gas fading" mechanism for a system is not ozone, this method might not be suitable and might give misleading results as to resistance of the test image to polluted air.


SDO ISO: International Organization for Standardization
Document Number ISO 18941
Publication Date Not Available
Language en - English
Page Count
Revision Level
Supercedes
Committee ISO/TC 42
Publish Date Document Id Type View
Not Available ISO 18941:2020 Revision