NEN-ISO 8126
Micrographics - Duplicating films, silver, diazo and vesicular - Visual density - Specifications and measurement
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 March 2000 |
| Status: | active |
| Page Count: | 14 |
| ICS Code (Document imaging applications): | 37.080 |
scope:
Specifies visual diffuse transmission densities for second generation silver-gelatin and diazo microforms and projection densities for second generation vesicular microforms. It also specifies methods of measurement.
Document History
NEN-ISO 8126
March 1, 2000
Micrographics - Duplicating films, silver, diazo and vesicular - Visual density - Specifications and measurement
Specifies visual diffuse transmission densities for second generation silver-gelatin and diazo microforms and projection densities for second generation vesicular microforms. It also specifies...
June 1, 1990
Micrographics - Diazo and vesicular films - Density - Specifications
This International Standard specifies a method for measuring the diffuse visual density of diazo films and projection visual density of vesicular films. It also determines density values of second...