Product Introduction
The LWIR cooled thermal imager adopts high sensitivity MCT focal plane detector, and Stirling Cooling, with a spectral response range of 7.7μm-9.3μm. Adaptive non-uniformity correction technology, image noise filtering, enhancement, automatic dimming and other intelligent image processing methods are used to ensure good image quality. With high sensitivity, small size, and modular design, the product is easy for integration, and can work around the clock. Characterized by a full range of functions, multiple interfaces, high reliability, and strong expandability, it can be widely used in industrial monitoring, fire warning, panorama search, characteristics measurement, thermal image viewing, scientific research and IR recognition etc.
Product Features
· Adaptive non-uniformity correction technique;
· 640×512 products, with frame frequency up to 200Hz
· High linearity, stability and repeatability, suitable for the measurement of radiation characteristics;
· Multiple video output: AL/NTSC/CameraLink/GigE/SDI/Fiber Optics;
· Customizable broad spectrum (7.7μm~11.1μm) and high frame frequency.
Technical Indicators
| LWIR cooled thermal imaging module | |||
| Technical indicators | multi-interface | Minimized | |
| Performance indicators | Resolution | 640x512 | |
Pixel size | 15μm/25μm | ||
F-NUMBER | 2.0 | ||
Detector material | HgCdTe | ||
Frequency range | 7.7μm～9.3μm | ||
| NETD | ≤22mK, @25℃ | ||
Cooling mode | Sterling | ||
| Cooling duration | ＜8min (room temperature) | ||
Synchronous | Internal/external sync | ||
| Functional indicators | Frame rate | 50Hz/100Hz | |
| Exposure time | 50μs～1300μs | ||
| Exposure setting | Eight settings: 100μs, 200μs, 300μs, 400μs, 500μs, 600μs, 800μs and 1000μs , each with various correction coefficients for corresponding ambient temperatures | ||
| Brightness/contrast | Manual/automatic | ||
| Image algorithm | Dimming, enhancement, polarity selection, filtering, non-uniformity correction, blind pixels elimination, electronic magnification | ||
Mirror image | Horizontal, vertical and diagonal | ||
| Input Power protection | Overvoltage, overcurrent, undervoltage, and reversed polarity protection | ||
| Environmental adaptation | Operating temperature range | -40℃～+60℃ | |
| Storage temperature range | -45℃～+70℃ | ||
| Shock | Acceleration 30g, 11ms, half-sine distribution | ||
Vibration | 5~500Hz, 2.73g, 15min, tri-axis | ||
| Physical property | Dimensions | ≤180mm×151.5mm×130mm | ≤150mm×80mm×91mm |
| Weight | ＜3kg | ＜1kg | |
| Lens mount | Customizable | ||
Interfaces | Input voltage | 20V ~32V/3A | 24V±2V/2A |
| Power consumption | ≤25W @20℃ | ≤17W @20℃ | |
| Video output | PAL/NTSC/CameraLink/GigE/SDI/ Fiber optics | PAL/NTSC/CameraLink | |
| Communication interface | RJ45 standard network port/RS422 serial port | RS422 serial port | |
| External sync interface | RS422/LVDS/LVTTL | ||
Imaging Effect
