BS ISO 7565:1993
Current
The latest, up-to-date edition.
Micrographics. Readers for transparent microforms. Measurement of characteristics
Hardcopy , PDF
English
15-01-1994
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1 Scope
2 Normative references
3 Definitions
4 Magnification
4.1 Apparatus
4.2 Procedure
5 Resolution
5.1 Test charts
5.2 Magnifier
5.3 Procedure
6 Geometric distortion
6.1 Test film
6.2 Procedure
7 Screen luminance
7.1 General conditions
7.2 Procedure
8 Screen contrast
8.1 Apparatus
8.2 Screen contrast measurements
9 Film gate temperature measurements
9.1 Apparatus
9.2 Procedure
Annexes
A Importance of the luminance measurement
A.1 Screen characteristics
A.2 Screen observation
A.3 Evaluation of screen diffusion characteristics
B Field method using a luxmeter
B.1 Presentation
B.2 Method
Specifies methods and instruments for measuring the characteristics for readers. Coverage includes magnification, apparatus, procedure, magnifier, geometric distortion, screen luminance, screen contrast measurements, and film gate temperature measurements. Also gives definitions and annexes.
| Committee |
IDT/1
|
| DevelopmentNote |
Together with BS ISO 6198, it supersedes BS 4191(1976) (02/2000) Reviewed and confirmed by BSI, March, 2004. (11/2004) Supersedes 89/95895 DC. (07/2005)
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This International Standard specifies methods and instruments for measuring the characteristics for readers specified in ISO 6198. It applies to magnification, resolution, distortion, screen luminance, screen contrast and film gate temperatures.
| Standards | Relationship |
| ISO 7565:1993 | Identical |
| BS 6660-1:2005 | Guide to setting up and maintaining micrographics and digital imaging units Micrographics |
| 04/30080677 DC : DRAFT JUL 2004 | BS 6660-1 - GUIDE TO SETTING UP AND MAINTAINING MICROGRAPHICS AND ELECTRONIC IMAGING UNITS - PART 1: MICROGRAPHICS |
| ISO 6196-5:1987 | Micrographics — Vocabulary — Part 5: Quality of images, legibility, inspection |
| ISO 446:2004 | Micrographics — ISO character and ISO test chart No. 1 — Description and use |
| ISO 6196-3:1997 | Micrographics — Vocabulary — Part 3: Film processing |
| ISO 6196-2:1993 | Micrographics Vocabulary Part 2: Image positions and methods of recording |
| ISO 6196-6:1992 | Micrographics — Vocabulary — Part 6: Equipment |
| ISO 6196-7:1992 | Micrographics — Vocabulary — Part 7: Computer micrographics |
| ISO 6196-4:1998 | Micrographics Vocabulary Part 4: Materials and packaging |
| ISO 5-4:2009 | Photography and graphic technology Density measurements Part 4: Geometric conditions for reflection density |
| ISO 3334:2006 | Micrographics ISO resolution test chart No. 2 Description and use |
| ISO 5-3:2009 | Photography and graphic technology Density measurements Part 3: Spectral conditions |
| ISO 6196-1:1993 | Micrographics Vocabulary Part 1: General terms |
| ISO 5-1:2009 | Photography and graphic technology Density measurements Part 1: Geometry and functional notation |
| ISO 6198:1993 | Micrographics Readers for transparent microforms Performance characteristics |
| ISO 5-2:2009 | Photography and graphic technology Density measurements Part 2: Geometric conditions for transmittance density |
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