Photography; slide projectors and filmstrip projectors; illumination test
Описание (англ.):
Specifies a measuring method for determining the useful (effective) light output of the projector and the uniformity of screen illuminance. Before carrying out the test, the projector shall be preconditioned.
Заменён стандартами:
ISO 11315-1(1997.11)
Дата введения:
15.07.89
Дата отмены:
01.11.97
Нормативные ссылки:
DIN 19021-1-1985, EQV*ANSI IT 7.201-1991 ISO 1755-1987
Ключевые слова:
DETERMINATION FILM PROJECTORS ILLUMINANCE PHOTOGRAPHIC EQUIPMENT PHOTOMETRY (LIGHT MEASUREMENT) SLIDE PROJECTORS STILL PICTURES STILL-PICTURE PROJECTORS TESTING TESTS OPTICAL MEASUREMENTS