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ISO 6200:1999

Micrographics — First generation silver-gelatin microforms of source documents — Density specifications and method of measurement

Oct 7, 1999

General information

90.93     Sep 13, 2022

ISO

ISO/TC 171

International Standard

37.080  

English   French  

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Published

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Scope

This International Standard specifies a method for measuring densities of first generation silver-gelatin microforms.
It specifies density values for different qualities of documents.
It applies to source document negative-appearing microforms.
It does not apply to microforms for technical drawings which are dealt with in ISO 3272-2, or to diazo and vesicular
films which are the subject of ISO 8126, or to COM microforms which are dealt with in ISO 8514.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 6200:1990

NOW

PUBLISHED
ISO 6200:1999
90.93 Standard confirmed
Sep 13, 2022