ISO 6200:1999

Published (Edition 3, 1999)

This publication was last reviewed and confirmed in 2022. Therefore this version remains current.

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Abstract

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.

This standard contributes to the following Sustainable Development Goal