Imaging materials. Test method for Arrhenius-type predictions

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

28-02-2013

Publisher

British Standards Institution

Foreword
1 Scope
2 Terms and definitions
3 Background and theory
4 Experimental procedures
5 Calculations
6 Test report
Annex A (informative) - Advantages and disadvantages
of sealed-bag and free-hanging incubations
Annex B (informative) - Limitations of the Arrhenius method
Annex C (informative) - Examples of Arrhenius relationships
Bibliography

Describes a test method for the prediction of certain physical or chemical property changes of imaging materials.

This International Standard specifies a test method for the prediction of certain physical or chemical property changes of imaging materials.

This International Standard is applicable to the Arrhenius test portion of ISO18901, ISO18905, ISO18909, ISO18912, and ISO18919.

This International Standard is applicable to the prediction of the optical-density (D) loss or gain of imaging materials. Photographic dye images may be produced by chromogenic processing, by formation of diazo dyes, or by non-chromogenic methods such as dye diffusion and silver dye-bleaching processing. This International Standard also covers density changes caused by

residual coupler changes in dye images,
excess residual processing chemicals in silver black-and-white materials,
temperature effects on thermally processed silver images.

This International Standard is applicable to the prediction of support degradation. One such example is the generation of acetic acid by degradation of cellulose acetate film support. Another example is the change in tensile energy absorption of black-and-white paper support.

Committee	CPW/42
DevelopmentNote	Supersedes 98/712696 DC. (07/2005)
DocumentType	Standard
Pages	24
PublisherName	British Standards Institution
Status	Current
Supersedes	BS ISO 18924:2000 98/712696 DC : DRAFT DEC 1998

Standards	Relationship
ISO 18924:2013	Identical

ISO 18912:2002	Imaging materials — Processed vesicular photographic film — Specifications for stability
ISO 18901:2010	Imaging materials Processed silver-gelatin-type black-and-white films Specifications for stability
ISO 18905:2002	Imaging materials — Ammonia-processed diazo photographic film — Specifications for stability
ISO 18919:1999	Imaging materials Thermally processed silver microfilm Specifications for stability

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BS ISO 18924:2013

Imaging materials. Test method for Arrhenius-type predictions

Table of Contents

Abstract

Scope

General Product Information

International Equivalents

Standards Referencing This Book

Category

Subcategory