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B line | B160 | B160V | B256V | B320V |
Image and optics | ||||
Infrared resolution | 160×120 | 160×120 | 256×192 | 320×240 |
NETD | ≤50mk | |||
Focal length | 11mm/F1.0 | 5mm/F1.2 | 7mm/F1.1 | 7mm/F1.1 |
Viewing Angle | 20.6°×15.5° | 30°×23° | 34.5°×26.5° | 42.5°×32.5° |
Spatial resolution | 2.25mrad | 3.30mrad | 2.36mrad | 2.33mrad |
Infrared frame frequency | 25Hz/9Hz | |||
Focusing way | hand movement (HM) | Fixed focus | ||
Detector | ||||
Detector type | Uncooled v /8~14 m | |||
Like yuan size | 25μm | 17μm | ||
Visible light | ||||
Resolution ratio | No | 640×480,Automatic focusing | ||
Image display | ||||
Display screen | 3.5-inch LCD screen (without touch), resolution 320 × 240 | |||
Image schema | Infrared | Infrared, visible light, MIF, PIP | ||
Electronic amplification | ×2,×4 | |||
Palette | 6 | |||
Temperature measurement | ||||
Temperature measurement range | -20℃~350℃ | |||
precision | ±2 ℃ or ±2% (large value), ambient temperature 15 ℃ ~ 35 ℃, target temperature above 0 ℃ | |||
Measurement analysis | ||||
Point temperature measurement | center | |||
Automatic high/low temperature tracking | Zone hottest tracking/zone lowest tracking | |||
Emissivity correction | Yes, 0.01 ~ 1.00 | |||
Call the police | Area highest temperature alarm/area lowest temperature alarm | |||
Storage | ||||
A storage medium | SD Card (Standard 8G) | Built-in SD card (16G), pluggable | ||
Image format | JPG,With temperature data | |||
Raw video streaming | Through USB | |||
interface | ||||
External interface | Micro USB(Picture + real-time video transmission) | |||
WIFI | No | Yes (mobile terminal connection for video transmission and control of thermal imagers) | ||
Power supply system | ||||
Power supply | Rechargeable lithium battery, working time ≥ 4H, local charging / charging, timing shutdown / sleep mode | |||
Environmental parameters | ||||
Working temperature | -10℃~50℃ | |||
Storage temperature | -40℃~70℃ | |||
encapsulation | IP43,Resistance to drop 1 m | |||
humidity | 10% ~ 95%, Non-condensing | |||
impact | 30g ( IEC 60068-2-27 ) | |||
vibration | 10HZ~150HZ~10HZ 0.15mm( IEC 60068-2-6 ) | |||
Weight | 740g | |||
Size | 258mm×98mm×90mm |