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640 series cameras use the latest VGA InGaAsDetector technology, 640×512 high Resolution, in 0.9um~ 1.7umband has extremely high sensitivity. The movement has a very low Dark current and high Dynamic range, and precise TE temperature control further reduces the readout Noise. The whole machine has compact structure, stable performance, small Volume, low Power consumption and strong Environmental conversion. It can be widely used in photoelectric task load, scientific research, security monitoring, machine vision, industrial inspection, system integration and other fields.
Name | Deep refrigeration short-wave infrared camera | |||
Model | SD640 | |||
| Detector | ||||
DetectorType | InGaAs focal plane | |||
Spectral response | 0.9um~1.7um | |||
pixel | 640×512 | |||
Quantum efficiency | >70%@1.0~1.6μm | |||
As the distance between | 15um | |||
Effective area | 9.6mm×7.68mm | |||
Cooling way | TEC, air-cooled | |||
Refrigeration temperature | -45℃@normal temperature | |||
| Image | ||||
Frame frequency | 25Hz | |||
Exposure time | 10us~1s | |||
Noise | 30e | |||
Dark current | <2.8*10⋀3e/p/s@-45℃ | |||
Dynamic range | High gain:55dB Low gain:69dB | |||
ADC | 14bit | |||
Onboard Image processing | Automatic exposure, automatic gain control, non-uniform correction (set& Gain), failed Pixel replacement, automatic contrast enhancement (adjustable) | |||
| Interface | ||||
Camera control | RS422 | |||
External trigger | TTL | |||
Digital output | USB/CameraLink | |||
Analog output | —— | |||
| The tripod Interface | 1/4”-20 | |||
| Power supply | ||||
Power supply输入 | DC 12V ± 1V | |||
Power consumption | ≤120W（TEC off） | |||
| Environmental adaptability | ||||
Working temperature | -20℃~+40℃ | |||
Storage temperature | -30℃~+50℃ | |||
Relative humidity | <80% (No condensation) | |||
| Physical properties | ||||
Weight | 1.6kg(Excluding Lens） | |||
Size | 190mm×98mm×112mm | |||
Key words:
temperature
automatic
control
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