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ISO 446:1991

Micrographics — ISO character and ISO test chart No. 1 — Description and use

Feb 14, 1991
95.99   Withdrawal of Standard   Mar 15, 2004

General information

95.99     Mar 15, 2004

ISO

ISO/TC 171/SC 1

International Standard

37.080  

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Scope

Applies to the quality testing of microimages produced with a given micrographic system and allows to determine the potential legibility of documents recorded with that system. Annex A gives optional features for ISO test chart No. 1. This second edition cancels and replaces the first editions (ISO 435:1975 and ISO 446:1975), which have been merged into a single International Standard.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 435:1975

WITHDRAWN
ISO 446:1975

NOW

WITHDRAWN
ISO 446:1991
95.99 Withdrawal of Standard
Mar 15, 2004

REVISED BY

PUBLISHED
ISO 446:2004