HTI HT-A10 - The Emissivity Value of Common Materials

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Press “ ” and “ ” keys in navigation key to select the emissivity.
Then press “
SELECT/ENTER ” key to determine selection of the emissivity.
Press
“ ” key again to return.
If you select " self-defined " emissivity, press the " SELECT/ENTER " button
to enter the editing state.Press “ ” / “ ”
keys to select the number
to be
changed, press “ ” “ ” keys to change the value. After
themodification is completed, press “
SELECT/ENTER ” to confirm, then
press“ ” to return. The “
/MENU ” button exits the menu.
5.3. The Emissivity Value of Common Materials
Thermal radiation
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
0.90~0.98
0.92~0.96
0.92~0.96
0.96~0.98
0.90~0.95
0.90~0.94
0.80~0.90
0.89~0.91
0.93~0.96
0.83
0.94
0.94
0.96
0.90
0.98
0.97
0.80~0.95
0.75~0.80
0.94
0.90
0.85~0.95
0.70~0.94
0.78
0.78~0.82
0.90
0.81
0.98
0.96