QHY42 - 4 Megapixel Scientific COLDMOS camera
Status: in stock
The QHY42BSI is a cooled scientific CMOS camera with extremely low (1.3e-) read noise and a back-side illuminated CMOS sensor with 95% peak QE. We also offer the QHY42 in a UV enhanced version as well as a front illuminated version. The sensor array is 2048 x 2048 with relatively large 11um pixels and 89ke- full well capacity. The QHY42 is capable of high frame rates up to 24FPS at full resolution. Two stage TE cooling lowers the sensor temperature to -40C below ambient. The QHY42 is ideally suited to scientific research, astronomy, biology, UV and low light imaging, and security.
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QHY42BSI Specification
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CMOS Sensor
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GSENSE400BSI-TVISB (QHY42BSI-TVISB)
GSENSE400BSI-UV (QHY42BSI-UV)
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CMOS Size
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2 inch
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Effective Pixel
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2048(H) x 2048(V)
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Photosensitive Area
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22.528 x 22.528
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Pixel Size
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11um x 11um
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Full Well
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89ke-
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Readout Type
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Progressive Scan
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Shutter
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Electronic rolling shutter
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Exposure Time
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50us - 300 sec
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Max Frame Rate
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24FPS (USB3.0 version)
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Pixel Binning
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1 x 1
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Peak QE
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Standard BSI version
95% @ 540nm 87%@Ha 79%@240nm
UV enhanced version
77%@275nm
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AD Convert
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12bit
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Readout Noise
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1.3e- to 1.7e-
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Mechanical Interface
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see mechanical drawing
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Optic Glass Window
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AR+AR Clear glass / UV crystal glass
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Silicon gel socket
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Yes
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Weight(Camera only)
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TBD
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Power Consumption
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TBD
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