User's Manual

5. Introduction to “Setting” Sub-menu
Settings
Auto shutdown
Auto
shutdown
Intensity
Language
Unit
Time Format
Set time
Spot
Off
On
Off
On
24 hour
AM/PM
English
Chinese
Italian
German
Celsius
Fahrenheit
NO
5min
20min
Low
Medium
Hight
Intensity
Language
Unit
Time format
Set time
Spot
WiFi WiFi
35i
4.3. The Emissivity Value of Common Materials
Press “ /MENU ” key to select the “ ”(setting) option in the main
menu. Press “ ” key again to enter the “setting” sub-menu.
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Thermal radiation
0.90~0.98
0.94
0.96
0.90
0.92~0.96
0.92~0.96
0.96~0.98
0.90~0.95
0.90~0.94
0.94
0.80~0.90
0.89~0.91
0.93~0.96
0.83
0.98
0.98
0.75~0.80
0.96
0.80~0.95
0.97
0.94
0.90
0.70~0.94
0.81
0.78
0.78~0.82
0.90
0.85~0.95
Black cloth
Human skin
Foam
Charcoal dust
Paint
Matte paint
Black rubber
Plastic
Timber
Paper
Chromium
hemitrioxide
Copper oxide
Ferric oxide
Textile
Substance
Thermal radiation
Substance
Bitumen
Concrete
Cement
Sand
Earth
Water
Ice
Snow
Glass
Ceramics
Marble
Gypsum
Mortar
Brick
Year
Month
Day
Hour
Minute
Second
2019
09
18
15
15
15