Ocean Optics QE65000 - Manual (Page 29)

B: Specifications
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QE65000 Specifications
The following sections provide specification information for the CCD detector in the QE65000, as well as
the QE65000 Spectrometer itself.
CCD Detector Specifications
Specification Value
Detector Hamamatsu S7031-1006, back-thinned FFT-CCD
Spectral range
200-1100 nm with window, VUV option available (150nm). VUV
option includes purge port and window removal (no TE cooling).
200-925 nm with HC1 grating.
Active area 24.576 x 1.392mm
Pixel size 24.6 µm square
Full Well Capacity 300,000 electrons (vertical), 600,000 typical (horizontal)
Dark Current 4000 e/pixel/sec @ 25 ºC; 200 e/pixel/sec @ 0 ºC
Dark noise 3 RMS counts
Readout noise 1.5 counts RMS (40 electrons)
Linearity Correction >99.8%
Quantum efficiency
90% at 700 nm peak; 65% at 250 nm. See Quantum Efficiency of
Detector graph below.