Published
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.
Revises
ISO 6200:1990
PUBLISHED
ISO 6200:1999
90.93
Standard confirmed
Sep 13, 2022
Micrographics — First generation silver-gelatin microforms of source documents — Density specifications and method of measurement
60.60 Standard published
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