The mechanical dimmer shutter DarkVader is an easy to use, high precision dimmer for daylight HMI lamps. The exact control provides a jerking free fading. The programming possibilities are indicated in plain text in a LCD display. Another feature is a real time drive. High resoluion sensors provide exact, synchornous moves with a couple of devices. The light linearization adapts the brightness to the DMX value. This means 5% DMX adequates 5% brightness. Because of the special blades, the dimmer is absolutely light-proof when closed. A 16-Bit mode provides a high resolution drive. 65536 steps with two DMX-channels for the position are possible in this mode. This is a resolution of 0,0014°!
The extreme speed proveds light flashes of 0,2s. On the other hand, fade overs up to 2 hours are possible.
1 or 2 DMX-channels are used (depends on operating mode).
The devices can be ordered as SE (single ended) or DE (double ended) version (depends on bulb-position).
Further information in the manual and product information.