BS-ISO-6200 › Historical Revision Information
Micrographics. First Generation Silver-Gelatin Microforms Ofsource Documents. Density
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Micrographics. First generation silver-gelatin microforms of source documents. Density specifications and method of measurement
Keywords
Sensitometry;Microphotography;Optical density;Silver;Microforms;Grades (quality);Testing conditions;Gelatin
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Document Number
BS ISO 6200:1991
Revision Level
1991 EDITION
Status
Superseded
Publication Date
Nov. 29, 1991
Replaced By
BS ISO 6200:1999
Page Count
12
ISBN
0580202615
International Equivalent
ISO 6200:1990
Committee Number
IDT/1