ISO 18915:2000
Current
The latest, up-to-date edition.
Imaging materials Methods for the evaluation of the effectiveness of chemical conversion of silver images against oxidation
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English
14-12-2000
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1.1 This International Standard describes methods for evaluating the effectiveness of chemical conversion
treatments intended to increase the resistance of wet-processed silver images to oxidation. The treatment may be
applied as part of the original processing, or it may be a post-processing treatment.
This International Standard does not recommend general or specific treatments for silver images. Likewise,
treatment temperature, times and replenishment rates are outside the scope of this International Standard. Factors
to be considered in a stabilizing treatment are discussed in informative annex B.
Two test methods are described: the "dichromate bleach test" and the "hydrogen peroxide incubation test" (see [7]
in the bibliography). The significance of each is discussed in informative annex C.
1.2 This International Standard is applicable to silver-gelatin images coated on supports of either plastic, paper
or glass.
| DevelopmentNote |
Supersedes ISO 12206. (01/2001) Supersedes NAPM IT9.15. (07/2009)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| BS ISO 18915:2000 | Identical |
| NEN ISO 18915 : 2001 | Identical |
| BS ISO 18920:2011 | Imaging materials. Reflection prints. Storage practices |
| BS ISO 18929:2012 | Imaging materials. Wet-processed silver-gelatin type black-and-white photographic reflection prints. Specifications for dark storage |
| AIIM MS23 : 0 | STANDARD RECOMMENDED PRACTICE - PRODUCTION, INSPECTION, AND QUALITY ASSURANCE OF FIRST-GENERATION, SILVER MICROFORMS OF DOCUMENTS |
| BS ISO 18904:2000 | Imaging materials. Processed films. Method for determining lubrication |
| BS ISO 18911:2010 | Imaging materials. Processed safety photographic films. Storage practices |
| ISO 18929:2012 | Imaging materials — Wet-processed silver-gelatin type black-and-white photographic reflection prints — Specifications for dark storage |
| 11/30249024 DC : 0 | BS ISO 18929 - IMAGING MATERIALS - WET-PROCESSED SILVER-GELATIN TYPE BLACK-AND-WHITE PHOTOTGRAPHIC REFLECTION PRINTS - SPECIFICATIONS FOR DARK STORAGE |
| 08/30170237 DC : 0 | BS ISO 18920 - IMAGING MATERIALS - REFLECTION PRINTS - STORAGE PRACTICES |
| ISO 18911:2010 | Imaging materials Processed safety photographic films Storage practices |
| ISO 18920:2011 | Imaging materials Reflection prints Storage practices |
| BS ISO 18906:2000 | Imaging materials. Photographic films. Specifications for safety film |
| 09/30169722 DC : 0 | BS ISO 18911 - IMAGING MATERIALS - PROCESSED SAFETY PHOTOGRAPHIC FILMS - STORAGE PRACTICES |
| ISO 5-4:2009 | Photography and graphic technology Density measurements Part 4: Geometric conditions for reflection density |
| ISO 5-3:2009 | Photography and graphic technology Density measurements Part 3: Spectral conditions |
| ISO 5-2:2009 | Photography and graphic technology Density measurements Part 2: Geometric conditions for transmittance density |
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