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T4/T8 Thermal Image Camera User Manual
DALI
6 Configuration
Item
Technical Specification
T4
T8
Detector
Type
Un-cooled FPA micro-bolometer
Array size
160*120
384*288
Image Performance
FOV/Min focal length
25° ×19° /0.5m
IFOV
2.72mrad
1.36mrad
Thermal sensitivity
≤ 0.06℃ @30℃
≤ 0.04℃ @30℃
Frame rate
50Hz
Focus
Manual
Zoom
2×、4X
Spectral range
8-14μm
CCD
3 million pixel，CMOS module
Image Display
LCD display
3.6″ TFT LCD，640*480，touch screen
Color Palette
11 color palette for option
Image adjustment
Auto/manual to adjust brightness, contrast
Image
Fast switch between infrared image and ccd image,
with fusion function.
Image Enhance
Auto/manual enhance mode
Measurement
Range
-20℃ ~+350℃
-20℃ ~+650℃，(two
range)
Extend to650℃ or 1200℃ Extend
to1200℃ or2000℃
Accuracy
± 2 ℃ or ± 2% of reading, Whichever is greater
Measurement Correction Auto / Manual
Mode
U p t o 5 m o v a b l e s p o t s . U p t o 5 m o v a b l e
a r e a s ( m a x i m u m , m i n i m u m a n d a v e r a g e
temperatures). Up to 2 movable lines. Line profile.
Isotherms. Temperature difference. Alarm(voice,
color)
Emissivity correction
Variable from 0.01 to 1.0
Background Temp
correction
Auto
Atmospheric transmission
correction
Automatic correction according to user input object
distance, humidity and temperature
Setting Option
Time/Date, ℃ / ℉ /K, language, brightness/contrast,
LCD brightness,
Image Storage
Card
8GB Micro TFcard，max 32GB
Mode
Auto/manual saving, single thermal images and ccd
image association, thermal video and ccd association,
thermal and ccd fusion function.
Format
JPEG format
H.264 format
CCD image format
JPEG、H.264，include fusion
Voice annotation
60s, saved together with the image
Text annotation
can upload
File Menu
can upload