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ISO 18941:2017

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

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withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Imaging materials Colour reflection prints Test method for ozone gas fading stability
Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Withdrawn date

07-17-2020

Language(s)

English

Published date

07-18-2017

ISO 18941:2017 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.

DevelopmentNote
Supersedes ISO/DIS 18941. (07/2017)
DocumentType
Standard
Pages
24
PublisherName
International Organization for Standardization
Status
Withdrawn
SupersededBy
Supersedes

Standards Relationship
BS ISO 18941:2017 Identical
NEN ISO 18941 : 2017 Identical

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17/30351754 DC : DRAFT SEP 2017 BS ISO 18944 - IMAGING MATERIALS - REFLECTION COLOUR PHOTOGRAPHIC PRINTS - TEST PRINT CONSTRUCTION AND MEASUREMENT
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BS ISO 18944:2014 Imaging materials. Reflection colour photographic prints. Test print construction and measurement
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ISO 18944:2014 Imaging materials Reflection colour photographic prints Test print construction and measurement
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ASTM G 156 : 2017 : REDLINE Standard Practice for Selecting and Characterizing Weathering Reference Materials
ISO 5-4:2009 Photography and graphic technology Density measurements Part 4: Geometric conditions for reflection density
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ASTM G 113 : 2016 : REDLINE Standard Terminology Relating to Natural and Artificial Weathering Tests of Nonmetallic Materials
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ISO/IEC Guide 98-3:2008 Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)

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