Professional Thermal Imager User Manual
4
1. Performance indicators
UTi720E:
Mode
Low temperature scale (-20
℃
~ 150
℃
)
High temperature scale (0
℃
~ 550
℃
(manual selecting scale)
Thermal imaging pixel
256*192
（
49152
）
IFOV
3.8mrad
Focal length
3.2mm
Sensitivity
<50mK @25
℃
Frame frequency
<25Hz
Precision
-10
℃
~550
℃
, room temperature of 25
℃
, and ±2
℃
/±2% to take the
maximum value
Temperature measurement
scale
- 20
℃
~ 550
℃
(-4
℉
~1022
℉
)
UTi730E:
Mode
Automatic gain
Thermal imaging pixel
320*240
（
76800
）
IFOV
3mrad
Focal length
4.0mm
Sensitivity
<65mK @25
℃
Frame frequency
9Hz
Precision
-10
℃
~400
℃
, room temperature of 25
℃
, and ±2
℃
/±2% to take the
maximum value
Temperature measurement
scale
-40
℃
~400
℃
（
-40
℉
~752
℉
）
UTi720E/UTi730E
：
Sensor
Un-cooled vanadium oxide
Display resolution
640*480
Emissivity
0.95
（
default
）
0.01~ 1.00
Visible light pixel
2 million
Thermal imaging pixel size
12μm
Swatches
Iron red, rainbow, black heat, white heat, red heat, lava, and high
contrast rainbow
Infrared spectral bandwidth
8~14μm
Field of view
HFOV 56°
