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| Название (рус.): | Фотография. Черно-белая полутоновая бумага. Определение светочувствительности и интервала полезных экспозиций по ISO |
| Название (англ.): | Photography; black-and-white continuous-tone papers; determination of ISO speed and ISO range for printing |
| Описание (англ.): | Pertains to all conventional silver-halide contact and enlarging papers used for continuous-tone or pictorial photography. The method is based on exposing and processing samples, performing density measurements from the resultant image to produce a sensitometric curve from which measurements are taken and used to determineISO speed and ISO range values. Annexes A to C deal with the relationships between the paper range and the effective density range of the negative, log exposure range and contrast, and log exposure range and average gradient. |
| Заменяет стандарты: | ISO 6846(1983.12) |
| Дата регистрации: | 01.01.93 |
| Дата введения: | 01.12.92 |
| Код КГС: | У89 |
| Код ОКСТУ: | 2373 |
| Код ОКС(МКС): | 37.040.20 |
| Код ОКП: | 2373 |
| Нормативные ссылки: | DIN ISO 6846-1994, EQV*BS ISO 6846(1995/BSI), EQV ISO 5-3-1984*ISO 5-4-1983*ISO 554-1976*ISO 6728-1983*ISO/IEC 10526-1991 |
| Ключевые слова: | CLASSIFICATION CLASSIFICATION SYSTEMS CONTINUOUS-TONE IMAGES COPYING DEFINITIONS FILM SPEEDS HALF TONE ISO-CODE MEASURING TECHNIQUES MONOCHROME PHOTOGRAPHY PHOTOGRAPHY PHOTOSENSITIVE PAPERS SAMPLING METHODS STORAGE SENSITIVITY : PHOTOGRAPHY CLASSIFICATIONS SAMPLING |
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