Teledyne DALSA HS-80-08k40-xx-R, Руководство пользователя

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Piranha HS-xx RoHS User Manual
03-032-20013-03 Teledyne DALSA
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to avoid introd u cing oily resid u es, only hold the sensor from the ed ges of the ceram ic
p ackage and avoid tou ching the sensor p ins and the w ind ow .
Scratches can be cau sed by im p rop er hand ling, cleaning or storage of the sensor. Vacu u m
p icking tools shou ld not com e in contact w ith the w ind ow su rface. CCDs shou ld not be
stored in containers w here they are not p rop erly secu red and can slid e against the
container.
Scratches d iffract incid ent illu m ination. When exp osed to u niform illu m ination, a sensor
w ith a scratched w ind ow w ill norm ally have brighter p ixels ad jacent to d arker p ixels. The
location of these p ixels changes w ith the angle of illu m ination.
Cleaning the Sensor Window
1. Use com p ressed air to blow off loose p articles. This st ep alone is u su ally su fficient to
clean the sensor w ind ow .
2. If fu rther cleaning is requ ired , u se a lens w ip er m oistened w ith alcohol or acetone.
3. We recom m end u sing lint-free ESD-safe cloth w ip ers that d o not contain p articles that
can scratch the w ind ow . Th e Anticon Gold 9‖x 9‖ w ip er m ad e by Milliken is both ESD
safe and su itable for class 100 environm ents. Another ESD accep table w ip er is the
TX4025 from Texw ip e.
4. An alternative to ESD-safe cloth w ip ers is Transp lex sw abs that have d esirable ESD
p rop erties. There are several varieties available from Texw ip e. Do not u se regu lar
cotton sw abs, since these can introd u ce charge to the w ind ow su rface.
5. Wip e the w ind ow carefu lly and slow ly.
6. When cleaning long linear sensors, it m ay be easier to w ip e along the w id th (i .e. as
op p osed to the length) of the sensor.