LT3-P/LT7-P Thermal Image Camera User Manual
DALI
40
5
Technical specifications
Items
Technical Specification
LT3-P
LT7-P
Detector
characteristics
Detector type
Un-cooled FPA micro-bolometer
Array size/format
160×120
384x288
Image
characteristics
Field of view/min
focus distance
25°×19°/0.1m
Spatial resolution
（
IFOV
）
2.72mrad
1.36mrad
Thermal sensitivity
≤
0.06
℃
@30
℃
Frame frequency
50/60Hz
Focus
Manual
Zoom
X2
Spectral range
8-14um
Built-in CCD camera
1.3 million pixels
Image display
LCD display
3.5" TFT LCD, 640 x 480
Measurement
Temperature ranges
-20
℃
- +350
℃
(can expanded to
650
℃
)
-20
℃
- +650
℃
(can expanded to
1200
℃
)
Accuracy
± 2 °C or ± 2% of reading, Whichever
is greater
Measurement
correction
Automatic / manual
Measurement mode
Up to 4 movable spots. Up to 3
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 16G
Storage mode
Manual/Auto single file saving, IR and
Visual image link saving
File format
Thermal: JPEG with original
thermal measurement data included
Visual: JPEG
Voice annotation
Input via built-in microphone up to 60
seconds of digital voice clip per image
