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Product Introduction:
This handheld infrared imager is designed specifically for outdoor use, catering to applications that require mobile inspection and real-time video evidence collection. While maintaining high-quality night vision performance, it emphasizes continuous operation capabilities in outdoor environments, as well as robust image storage and transmission functions. Its compact size ensures the reliable capture of necessary inspection images and data.
Product Features:
◆ Fully radiometric imager – records temperature data for every individual pixel; infrared resolution of 160 x 120 pixels
◆ Automatic focusing (manual focus also available)
◆ Intuitive Chinese user interface – easy to operate, even for beginners
◆ Records in extended JPEG format: files contain full data, while the image itself is saved as a standard graphic
◆ Shock and impact resistant – delivers stable, clear images without the need for a tripod
◆ Image refresh rate: 50/60Hz
◆ AGT – Integrated aperture and lens cover design enhances protection and eliminates the influence of lens self-heating
◆ 3.6” LCD display
◆ IR-Fusion? technology: Pixel-for-pixel fusion of infrared and visible light images for more accurate targeting of the object under inspection
◆ PAL/NTSC video output allows connection to external monitors or recording devices for real-time monitoring
◆ Power supply: Standard AA rechargeable batteries (over 3 hours of continuous operation); built-in charger
◆ Voice annotation: 60-second audio recording capability per image
◆ 8 selectable color palettes
◆ Built-in laser pointer and LED flash
◆ Large storage capacity (internal memory and removable SD card) or real-time transmission to a computer (via USB) – virtually unlimited recording capacity
| KT-640 Handheld Infrared Thermal Imager | |
| Detector type | Uncooled focal plane detector |
| Pixels | 640×480 |
| wavelength range | 8-14μm |
| Thermal sensitivity | ≤0.05℃@30° |
| Field of view (FOV) / focal length | Standard configuration: 25.8°×19.5°/35mm/F1.0 |
| Optional: 11.4°×8.6°/80mm/F1.1; 45.7°×35.1°/19mm/F1.1 | |
| Focus | Automatic/Manual |
| Visible light image recording | 5Mpix |
| External display | 5.7" Touchscreen LCD |
| Viewfinder | OLED 0.6”640×480 |
| Video output | VGA/50Hz PAL/60Hz NTSC |
| Infrared and visible light point-to-point fusion | Video fusion technology |
| Temperature measurement range | (1) -20℃ to 250℃ (2) 200℃ to 800℃ |
| accuracy | (1) -20℃~250℃: ±1℃ or ±1% of the reading |
| (2) 200℃~800℃: ±2℃ or ±2% of the reading | |
| Emissivity correction | Adjustable from 0.01 to 1.00 (in increments of 0.01) |
| Optical transmission correction | Automatic signal correction mode for detectors |
| Measurement function mode | Maximum Temperature Mode: (Can be set to exceed maximum temperature warning) |
| Point temperature mode: Up to 8 movable points (displaying the highest temperature, lowest temperature, and average temperature) | |
| Horizontal and vertical line analysis, histograms, isotherms, and on-site/reduced/frozen/saved images and videos; video/image zoom-in is also available. | |
| Image storage | 16GB SD memory card (maximum capacity 16GB) |
| Image format | JPEG (including thermal image data) / AVI |
| Voice annotation | 60 seconds |
| Built-in laser aiming | Semiconductor AIGalnP diode laser, level 2 |
| Battery | 2× Lithium-ion Rechargeable Batteries |
| Charge | Built-in charger + external charger |
| Battery life | More than two hours (continuous operation) |
| AC power | AC power adapter 110/230V, 50/60Hz |
| Operating temperature | -15℃ to 50℃ |
| Storage temperature | -20℃ to 60℃ |
| humidity | <95% |
| Protection level | IP54 IEC60529 |
| Impact protection | Operating conditions: 25G, IEC60068-2-29 |
| Vibration protection | Operating mode: 2G, IEC60068-2-6 |
| communication | USB 2.0 |
| Wi-Fi (802.11.a/bg) | |
| weight | 0.79KG (including battery) |
| weight | 1.3KG (including battery and screen) |
| size | 186mm×106mm×83mm |
Application Scenarios:
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