SVBONY SV605MC Manual De Instrucciones página 11

5.3 TEC Cooling System
The TEC cooling system of the SV605MC camera can precisely control the
temperature of the sensor. Different from the traditional CCD, the SV605MC camera
has ultra-low readout noise, efficient cooling and adjustable gain. It is no longer
necessary to use ultra-long exposures to capture targets, which greatly reduces the
requirements for the camera system and guide star system. However, if short
exposures are used (e.g. less than 100ms), cooling has little effect on the image. The
cooling system can be set to a minimum of 35~40°C below the ambient temperature
(Tested based on ambient temperature of 30°C). Please note that the maximum
temperature difference may fluctuate after pro-longed use. Meanwhile, when the
ambient temperature decreases, the cooling temperature difference will also
decrease accordingly. The figure below is the dark current curve of the SV605MC
sensor between -20°C and 35°C.
5.4 AR Coating Filter
The SV605MC camera sensor is equipped with a protective window and uses an AR
coated filter.
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