BS ISO 7565:1994
Micrographics - Readers for transparent microforms - Measurement of characteristics

Standard No.

BS ISO 7565:1994

Release Date

1994

Published By

British Standards Institution (BSI)

Latest

BS ISO 7565:1994

Replace

89/95895 DC:1989 BS 4191:1976

Scope

Specifies methods and instruments for measuring the characteristics for readers specified in ISO 6198. Applies to magnification, resolution, distortion, screen luminance, screen contrast and film gate temperatures. Annex A deals with the importance of the luminance measurement, Annex B gives a field method using a luxmeter.

BS ISO 7565:1994 history

• 1994 BS ISO 7565:1994 Micrographics - Readers for transparent microforms - Measurement of characteristics
• 1994 BS ISO 7565:1993 Micrographics. Readers for transparent microforms. Measurement of characteristics