DIN 19051-21:1991-03
Test patterns for micrography; test exposures made to establish the conditions for microfilming of printed documents, literature and newspapers
| Fecha edición: |
1991-03-01
En Vigor
|
|---|---|
| Idiomas disponibles: | Alemán |
| Resumen: | The standard specifies test exposures made to establish the conditions for microfilming on 16 mm silver halide-film and on microfiche. Die Norm gilt für Probeaufnahmen auf Silberhalogenid-Film bei der Verfilmung von Schriftgut und Schrifttum auf Film 16 mm und Mikroplanfilm zum Festlegen der Aufnahmebedingungen. |
| Keywords: | Cameras|Copy preparation|Density|Documentation|Engineering drawings|Filming|Inspection|Layout|Legibility|Microfilm|Microforms|Micrographics|Microphotography|Newspapers|Optical|Performance testing|Photo technology|Photomicrography|Quality control|Recognition|Records|Reprography|Silver film|Specification (approval)|Specifications|Test charts|Test equipment|Testing|Tolerances (measurement) |
| ICS: | 01.100.01 - Dibujos técnicos en general, 37.080 - Aplicaciones para formar imágenes de documentos |
| CTN: | |
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Equivalencia Internacional |
Idéntica ISO 3272-2:1994 |
|
Reemplazo Normas |
Reemplaza a DIN 19051-21:1982-04 Reemplaza a DIN 19051-21:1989-03 |
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