These units are available with or without vacuum. Exposure with vacuum has uniform image on the screen/film to be exposed. A 0-8 min timer control is also provided. Specification: standard models for frame sizes -15" x 19" up to 36" x 48", higher sizes can be provided upon request; optional features -uv/mh/hpmv lamps as option; table/floor model depending upon size; with or without cacuum, using imported blanket; multi-colour screen registration system; screen dryers; screen drawers; and time control. Features: ic or micro-processor control; direct and indirect films and screen, day light films, etc; user-friendly; long life of lamps; and uniform exposing. Applications: exposing of screen frame up to 50 x 50" section, five star, etc; printing plates; pc boards; blue prints and other uv sensitive films.