LV204 Exposure Unit

The UV tubes are located in the base, which means that the original must be placed on the photosensitive layer and then positioned face down on the exposure glass. Each LV unit has a hinged lid with a pressure pad that, when the lid is closed and secured by two clips, presses the original and the photosensitive material firmly together against the UV-illuminated surface.
The unit features a programmable digital timer that automatically turns off the UV tubes once the countdown ends. The exposure units use an electronic ballast for quick startup and to eliminate flickering or a stroboscopic effect.