ISO 18941:2017
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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Imaging materials Colour reflection prints Test method for ozone gas fading stability
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
17-07-2020
English
18-07-2017
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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Withdrawn
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| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| BS ISO 18941:2017 | Identical |
| NEN ISO 18941 : 2017 | Identical |
| BS ISO 18946:2011 | Imaging materials. Reflection colour photographic prints. Method for testing humidity fastness |
| 13/30275837 DC : 0 | BS ISO 18944 - IMAGING MATERIALS - REFLECTION COLOUR PHOTOGRAPHIC PRINTS - TEST PRINT CONSTRUCTION AND MEASUREMENT |
| 17/30351754 DC : DRAFT SEP 2017 | BS ISO 18944 - IMAGING MATERIALS - REFLECTION COLOUR PHOTOGRAPHIC PRINTS - TEST PRINT CONSTRUCTION AND MEASUREMENT |
| ISO 18937:2014 | Imaging materials Photographic reflection prints Methods for measuring indoor light stability |
| ISO 18944:2014 | Imaging materials Reflection colour photographic prints Test print construction and measurement |
| BS ISO 18936:2012 | Imaging materials. Processed colour photographs. Methods for measuring thermal stability |
| ISO 18936:2012 | Imaging materials Processed colour photographs Methods for measuring thermal stability |
| BS ISO 18937:2014 | Imaging materials. Photographic reflection prints. Methods for measuring indoor light stability |
| BS ISO 18944:2014 | Imaging materials. Reflection colour photographic prints. Test print construction and measurement |
| ISO 18946:2011 | Imaging materials — Reflection colour photographic prints — Method for testing humidity fastness |
| ISO 18944:2014 | Imaging materials Reflection colour photographic prints Test print construction and measurement |
| ISO 1431-3:2017 | Rubber, vulcanized or thermoplastic Resistance to ozone cracking Part 3: Reference and alternative methods for determining the ozone concentration in laboratory test chambers |
| ISO 2471:2008 | Paper and board — Determination of opacity (paper backing) — Diffuse reflectance method |
| ISO 18920:2011 | Imaging materials Reflection prints Storage practices |
| ISO 13964:1998 | Air quality — Determination of ozone in ambient air — Ultraviolet photometric method |
| ISO 11664-4:2008 | Colorimetry Part 4: CIE 1976 L*a*b* Colour space |
| ISO/TR 18931:2001 | Imaging materials - Recommendations for humidity measurement and control |
| 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 |
| ISO 291:2008 | Plastics Standard atmospheres for conditioning and testing |
| ISO 18913:2012 | Imaging materials Permanence Vocabulary |
| ISO 5-3:2009 | Photography and graphic technology Density measurements Part 3: Spectral conditions |
| ISO 13655:2017 | Graphic technology — Spectral measurement and colorimetric computation for graphic arts images |
| ASTM G 113 : 2016 : REDLINE | Standard Terminology Relating to Natural and Artificial Weathering Tests of Nonmetallic Materials |
| ISO 5-2:2009 | Photography and graphic technology Density measurements Part 2: Geometric conditions for transmittance density |
| 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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