GB/T 33152-2016 English PDF

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GB/T 33152-2016: Imaging materials -- Wet-processed silver-gelatin type black-and-white photographic reflection prints -- Specifications for dark storage
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 33152-2016	434	Add to Cart	3 days	Imaging materials -- Wet-processed silver-gelatin type black-and-white photographic reflection prints -- Specifications for dark storage	Valid

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Basic data

Standard ID: GB/T 33152-2016 (GB/T33152-2016)
Description (Translated English): Imaging materials -- Wet-processed silver-gelatin type black-and-white photographic reflection prints -- Specifications for dark storage
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G80
Classification of International Standard: 37.040.20
Word Count Estimation: 22,225
Date of Issue: 2016-10-13
Date of Implementation: 2017-05-01
Regulation (derived from): National Standard Notice No.1716 of 2016
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

GB/T 33152-2016: Imaging materials -- Wet-processed silver-gelatin type black-and-white photographic reflection prints -- Specifications for dark storage

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Imaging materials - Wet-processed silver-gelatin type black-and-white photographic reflection prints - Specifications for dark storage ICS 37.040.20 G80 National Standards of People's Republic of China Image material wet processing silver rubber black and white photography Reflective film darkroom storage specification (ISO 18929..2012, IDT) 2016-10-13 released 2017-05-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Management Committee released Directory Preface I 1 Scope 1 2 normative reference document 1 3 Terms and definitions 1 4 Precautions for safe operation 2 4.1 DANGER WARNING 2 4.2 Hazard Information Coding System 2 4.3 Safety precautions 2 5 photo physical stability requirements 3 5.1 brittle 3 5.2 absorption of tensile energy 3 5.3 RC Photo Resin Cracking 3 6 processing image stability requirements 3 6.1 Residue of thiosulfate 3 6.2 Residual concentration of silver 4 6.3 Limits of yellowing 4 7 LE Symbol 4 Test Method 4 8.1 brittleness 4 8.2 Tensile energy absorption 4 8.3 yellowing 5 8.4 Application of cyanide iodide to extract silver residue test 5 8.5 Application of sulfuric acid/nitric acid extraction of silver residue test 6 8.6 resin cracking 7 Appendix A (informative) to prevent the stability of silver oxidation treatment 10 Appendix B (informative) Decoloring of RC images under exposure conditions Appendix C (informative) Tensile energy absorption 12 Annex D (informative) Environment Resin cracking 13 Appendix E (informative) Effects of residual thiosulfates and silver remaining in processed prints 14 Appendix F (informative) Degradation of silver images caused by external oxidation Appendix G (informative) Black and white photographic photo discoloration 16 Appendix H (informative) Spectrophotometric measurement of optical density and yellowing 17 Reference 18

Foreword

This standard is drafted in accordance with the rules given in GB/T 1.1-2009. This method uses the translation method equivalent to ISO 18929..2012 "image material wet processing silver rubber type black and white photographic reflective film dark Room storage specification ". For ease of use, this standard has made the following editorial changes. - the footnotes in 8.4.3 and 8.5.2 were deleted; --- Change the note in Appendix B to page bets. This standard is proposed by the China Petroleum and Chemical Industry Association. This standard is nationalized by the National Standardization Technical Committee for Photographic Materials (SAC/TC102). The drafting of this standard. China Lucky Group Co., Ltd., the National Photographic Materials Engineering Technology Research Center. The main drafters of this standard. Wang Lili, Wang Rui, Yang Yuqin. Image material wet processing silver rubber black and white photography Reflective film darkroom storage specification

1 Scope

This standard has established a wet processing silver rubber black and white photographic reflective film darkroom storage specifications. Including all the weight of the silver rubber camera film. This standard applies to wet processing of silver-based black and white photographic reflections, including chemical treatment (gold, selenium, sulfur or other) to improve the silver Image performance of the film, but also for the development of a clear combination of silver-type black and white photographic photographs, conventional washing, thiosulfate as a fixative. This standard does not apply to directly processed black and white photographic film (undeveloped silver halide has not been removed after chemical treatment), or hot Black and white film. It is neither suitable for color and dye-type photographic film, nor is it applicable to other synthetic thiosulfates Fixing film. This standard does not apply to those silver sulfide films that are converted to readily soluble by thiosulfate and are used for the exhibition of polyethylene as a support Pressure and attached reversal film.

2 normative reference documents

The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document. ISO 5-3 Photographic and printing techniques - Density measurement - Part 3. Spectral conditions (Photographyandgraphictechnolo- gy-Density measuresments-Part 3. Spectralconditions) ISO 5-4 Photographic and printing techniques - Density measurement - Part 4. Geometric conditions for reflection density (Photographyandgraphic technology-Densitymeasurements-Part 4. Geometricconditionsforreflectiondensity ISO 18907 Imaging materials Photographic film and photographic paper wedge brittleness test (Imagingmaterials-Photographic filmsandpapers-Wedgetestforbrittleness) ISO 18917 Photographs Determination of residual thiosulfates and other related chemicals on treated photographic materials Iodine-sodium Powder, methylene blue and silver sulfide method (Photography-Determination ofresidualthiosulfate andotherrelatedchemi- calsinprocessedphotographicmaterials-methodsusingiodine-amylose, methyleneblueandsilver sulfide TAPPIT494om Tensile properties of paper and paperboard (using constant speed stretching device) [Tensilebreakingpropertiesof paperandpaperboard (usingconstantrateofelongationapp)

3 terms and definitions

The following terms and definitions apply to this document. 3.1 Archive media archivalmedium The material is expected to be permanently stored and the image can be retrieved without any significant loss. Note. Since this material does not exist, it is deprecated in terms of terminology and is not used in international standards for imaging materials and system specifications. ......

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