Micrographics — ISO character and ISO test chart No. 1 — Description and use
STANDARD published on 15.3.2004
Designation standards: ISO 446:2004-ed.3.0
Publication date standards: 15.3.2004
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: International technical standard
Category: Technical standards ISO
Description / Abstract: ISO 446:2004 specifies the characteristics of the black and white ISO character and of the ISO test chart No. 1, as well as their use. It applies to the quality control of the microimages produced with a given micrographic system and the assessment of the potential legibility of the documents recorded using that system.