ANSI IT7.201 : 1991
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
AUDIOVISUAL SYSTEMS (PHOTOGRAPHY) - SLIDE PROJECTORS AND FILMSTRIP PROJECTORS - ILLUMINATION TEST
23-07-2013
12-01-2013
Defines a measuring method for determining the useful light output of the projector and the uniformity of screen illuminance.
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.