Photometrics SenSys, Руководство пользователя, Страница: 44 / 48

Chapter 6. Specifications
35
CCD Specifications
(continued)
KAF 1400 H x V: 1317 x 1035
Pixel Size: 6.8µm x 6.8µm
Typical QE Curve (not installed in camera)
QE response in the 200-400 nm range can be enhanced with Photometrics’ proprietary Metachrome II coating.
Detection Mode
Gain
Setting
Relative
Gain
Typical
Noise System Gain
Typical Maximum ADC
Signal
High Signal to
Noise 1
≈
1
/
2
x
20e
- ≈
20e
-
/ADU 80Ke
-
(binned full well*)
High Dynamic
Range 2
≈
1x
17e
- ≈
10e
-
/ADU 40Ke
-
(single pixel full
well)
High Sensitivity 3
≈
4x
12e
- ≈
2.5e
-
/ADU 10Ke
-
(high sensitivity)
* Binning must be a minimum of 2 pixels in the parallel and serial direction to reach the maximum ADC signal.
400 500 600 700 800 900 1000
Wavelength (nm)
0
10
20
30
40
50
60
Quantum Efficiency %