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Products

# AT4 & AT8

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Description

Hand held thermal imaging camera

Specification

Items | AT4 | AT8
Detector characteristics | Detector type | Un-cooled FPA micro-bolometer
Array size/format | 160×120 | 384×288
Image characteristics | Field of view/min focus distance | 25°×19°/0.5m
Spatial resolution（IFOV） | 2.73mrad | 1.37mrad
Thermal sensitivity | ≤0.08℃@30℃ | ≤0.06℃@30℃
Frame frequency | 50Hz
Focus | Manual
Zoom | 2X, 4X
Spectral range | 8-14um
Built-in CCD camera | 3 million pixels, COMS camera modules, 2 LED lights
Image display | LCD | 3.6”TFTLCD，640×480 Touch screen
Image display | IR and Visual image can be shifted fast; image fusion.
Image processing | Automatic / manual/ auto-enhancement
Measurement | Temperature ranges | -20℃- +350℃ (can expanded to 1000℃) | -20℃- +600℃(can expanded to 1200℃)
Accuracy | ± 2 °C or ± 2% of reading, Whichever is greater
Measurement correction | Automatic / manual
Measurement mode | Up to 5 movable spots. Up to 5 movable areas (maximum, minimum and average temperatures). Up to 2 movable lines. Line profile. Isotherms. Temperature difference. Alarm(voice, color)
Image control | Color palette | 11palettes changeable
Image adjustment | Auto/manual gain and brightness
Setup functions | Date/time, temperature unit, language
Emissivity correction | Variable from 0.01 to 1.0
Background temperature correction | Automatic corrections according to user input
Atmospheric transmission correction | Automatic correction according to user input object distance, humidity and temperature
Image storage | Storage card | 8G SD card, max 32G
Storage mode | Manual/Auto single file saving, IR and Visual image link saving, fusion recording
File format | Thermal: JPEG with original thermal measurement data included; H.264 in network recording
Visual format | JPEG; H.264 with fusion.
Voice annotation | Input via built-in microphone up to 60 seconds of digital voice clip per image stored with image
Laser pointer | Laser locator | Class 2, 1mw/635nm(red), IEC 60 285
Power source | Battery type | Li-Ion, rechargeable
Battery operating time | 3 hours continuous operation
Battery charging mode | Intelligent charger or power adaptor 12V(optional) to random charge
Power saving | Auto-sleep and auto-shut down
External power | 12V DC
Environment | Operating temperature | -15℃-+50℃
Humidity | ≦90％ non-condensing
Encapsulation | IP54
Drop test | 2 m
Physical characteristics | Weight | 1Kg
Dimension | 105mm×245mm×230mm
Interface | SD card slot | Micro SD card cassette
External network input | With function of IP address real-time image transferring setup
Video output | YES
Audio / data transfer | Bluetooth (earphone/RS232)

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