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The SWIR camera applies InGaAs focal plane TEC cooled detector, with 640x512 resolution, 15μm pixel spacing, and 0.9μm-1.7μm response band. With primary/secondary TEC Cooling function, the product further reduces the readout noise. The complete device adopts integrated and modular design, with high sensitivity, small volume, light weight, low power consumption, multiple interfaces and other characteristics, easy to be integrated by the customers. The SWIR IR camera can be widely used in astronomical imaging, biomedical treatment, industrial monitoring, machine vision and other applications.
1.TEC Cooling plus precise temperature control, with the temperature difference up to 40ºC.
2.Non-uniformity correction, filtering and enhancement algorithms.
3.Miniaturization, low power consumption, high frame frequency.
4.Fully homemade.
| Technical indicator | 1st cooling | 2nd cooling | Fully China Made | |
| Performance | Material | InGaAs focal plane | ||
| Spectral range | 0.9μm~1.7μm | |||
| Resolution | 640×512 | |||
| Pixel Pitch | 15μm | |||
| Quantum efficiency | >70% | |||
| Cooling temperature | TEC | |||
| Cooling temperature | -20ºC | -40ºC | -20ºC/-40ºC | |
| Frame rate | Internal sync 25/50/100Hz, external trigger 1~100Hz | |||
| Exposure time | 10μs~1 frame period | |||
| Image processing | Automatic exposure, automatic gain, non-uniformity correction, automatic dimming, image enhancement, blind pixel replacement, local mirror images | |||
| Electron magnification | ×2 | |||
| Linearity | ≤0.8%(tonal range 3000-13000) | |||
| Environmental adaptability | Operating temperature range | -40ºC~+70ºC | ||
| Storage temperature range | -45ºC~+75ºC | |||
| Physical | Size (L x W x H)s | ≤50mm×50mm×55mm | ≤70mm×70mm×110mm | ≤50mm×50mm×55mm |
| Weight | ≤200g | ≤580g | ≤250g | |
| Interface | Digital output | Camera Link/SDI | ||
| Analog output | PAL | |||
| External trigger | RS422 /LVDS/LVTTL | |||
| Control interface | RS422 | |||
| Input Power | DC12V±1V / DC24V±1V | |||
| Power consumption | <5W 25ºC | <10W 25ºC | <5W 25ºC | |
Astronomical Observation
Industrial Flaw Detection
Laser Guide
Electro optical POD
Xi'an Zhongke Lead IR-Tech Co., Ltd established in 2015, is a R&D enteprise based on intelligent electro-optical equipment and infrared thermal imaging technology, incubated by Xi'an Institute of Optics and Precision Mechanics of China Academy of Sciences.Since foundation,Lead IR-Tech has been dedicated to the R&D of infrared imaging and measurement technology since foundation,with a strong emphasis on developing intelligent infrared photoelectric devices. It has grown into a well-known supplier of infrared imaging and measurement equipment in China.
