CM-140GE / -RA/-UV / CB-140GE / -RA
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To customers who use UV version
The sensor used in the CM-140MCL-UV, CM-140PMCL-UV and CM-140GE-UV utilizes a special
process in order to achieve sensitivity in the ultraviolet spectrum.
Because of this, this sensor will typically begin to exhibit reduced overall sensitivity more
rapidly than a conventional sensor.
Based on the results of lifecycle acceleration tests, it is projected that this sensor will start
to degrade in approximately one and a half years under 24-hour continuous operation or in
approximately 4 years if an 8-hour-per-day duty cycle is used.
Due to this characteristic, it may be necessary to replace the camera periodically.
Note: If the sensor is subjected to light with 1000 times the intensity of the CCD’s saturation
level, degradation will begin in approximately 48 hours. It is therefore advised that lighting of
this intensity (1000 times the sensor’s saturation level) never be used.
Содержание CB-140GE
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Страница 68: ...CM 140GE RA UV CB 140GE RA 66 Fig 37 Spectral response for CM 140GE UV ...