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Product description：
DT-NH9 is a new product developed based on the latest optoelectronic technology. The instrument uses a high-performance second-generation/third-generation image intensifier tubes. There are 3 versions: night vision version, video output version, thermal fusion.The version has excellent performance, small size, light weight, all-metal housingl, uniform vision, clear imaging, simple operation, can be equipped with night vision image output, high efficiency, and the night vision can be changed by changing the objective lens (or connecting the A-focal lens). The instrument has built-in infrared auxiliary light source and automatic anti-glare protection system.
Technical specifications:
MODE | DT-NH921 | DT-NH921s（Thermal fusion） |
Generation | Gen 2+/Gen3(optional) | Gen 2+/Gen3(optional) |
Magnification | 1X(3X/4X/5X) | 1X(3X/4X/5X) |
FOV(°) | 42+/-3 | 42+/-3 |
Adjustable range of eye distance | 65+/-5 | 65+/-5 |
Diopter | +/-5 | +/-5 |
Total Darkness IR System | YES | YES |
Automatic Brightness Control | YES | YES |
Bright Light Cut-off | YES | YES |
Infrared Illuminator | Built-in(850nm 20mW) | Built-in(850nm 20mW) |
IR Indicator | YES | YES |
Low Battery Indicator | YES | YES |
Material | Aviation aluminum | Aviation aluminum |
Power supply(v) | 2.6-4.2V | 2.6-4.2V |
Battery type(v) | AA(2) | AA (2)/ Battery pack |
Operating Temperature（℃） | -40/+50 | -40/+50 |
Relative humidity | 5%-98% | 5%-98% |
Waterproof | IP65（IP67 Optional） | IP65（IP67 Optional） |
Dimensions (mm) (without eye mask) | 130x130x56 | 115x127x69 |
Weight(g) | 356g(housing)/410g(finished) | 398g(housing)/468g(finished) |
| Video output function parameters | ||
| Video acquisition power supply（Optional） | external power source 5V 1W | external power source 5V 1W |
video resolution（Optional） | Video 1Vp-p SVGA | Video 1Vp-p SVGA |
Thermal imaging module parameters | ||
Type of sensor ： | Unrefrigerated long wave infrared thermal radiometer | |
Detector resolution ： | 384x288 | |
Applicable wavelength :um | 8-12um | |
Objective lens focal length: | fixed-focus | |
Objective aperture: | F1.0 | |
Brightness: | adjustable | |
Focusing distance: | 250mm~∞ | |
Image mode: | White heat/black heat/green bottom/red/hook edge | |
Detection distance: (1.7M people) | Detection range: 450M Identification range: 350M | |
Battery Pack: | CR123（A）x4 2.4~4.2V | |
Product description：
DT-NH9 is a new product developed based on the latest optoelectronic technology. The instrument uses a high-performance second-generation/third-generation image intensifier tubes. There are 3 versions: night vision version, video output version, thermal fusion.The version has excellent performance, small size, light weight, all-metal housingl, uniform vision, clear imaging, simple operation, can be equipped with night vision image output, high efficiency, and the night vision can be changed by changing the objective lens (or connecting the A-focal lens). The instrument has built-in infrared auxiliary light source and automatic anti-glare protection system.
Technical specifications:
MODE | DT-NH921 | DT-NH921s（Thermal fusion） |
Generation | Gen 2+/Gen3(optional) | Gen 2+/Gen3(optional) |
Magnification | 1X(3X/4X/5X) | 1X(3X/4X/5X) |
FOV(°) | 42+/-3 | 42+/-3 |
Adjustable range of eye distance | 65+/-5 | 65+/-5 |
Diopter | +/-5 | +/-5 |
Total Darkness IR System | YES | YES |
Automatic Brightness Control | YES | YES |
Bright Light Cut-off | YES | YES |
Infrared Illuminator | Built-in(850nm 20mW) | Built-in(850nm 20mW) |
IR Indicator | YES | YES |
Low Battery Indicator | YES | YES |
Material | Aviation aluminum | Aviation aluminum |
Power supply(v) | 2.6-4.2V | 2.6-4.2V |
Battery type(v) | AA(2) | AA (2)/ Battery pack |
Operating Temperature（℃） | -40/+50 | -40/+50 |
Relative humidity | 5%-98% | 5%-98% |
Waterproof | IP65（IP67 Optional） | IP65（IP67 Optional） |
Dimensions (mm) (without eye mask) | 130x130x56 | 115x127x69 |
Weight(g) | 356g(housing)/410g(finished) | 398g(housing)/468g(finished) |
| Video output function parameters | ||
| Video acquisition power supply（Optional） | external power source 5V 1W | external power source 5V 1W |
video resolution（Optional） | Video 1Vp-p SVGA | Video 1Vp-p SVGA |
Thermal imaging module parameters | ||
Type of sensor ： | Unrefrigerated long wave infrared thermal radiometer | |
Detector resolution ： | 384x288 | |
Applicable wavelength :um | 8-12um | |
Objective lens focal length: | fixed-focus | |
Objective aperture: | F1.0 | |
Brightness: | adjustable | |
Focusing distance: | 250mm~∞ | |
Image mode: | White heat/black heat/green bottom/red/hook edge | |
Detection distance: (1.7M people) | Detection range: 450M Identification range: 350M | |
Battery Pack: | CR123（A）x4 2.4~4.2V | |
