Emissivity Setting; The Emissivity Value Of Common Materials - HTI HT-19+ Instruction Manual

5.2. Emissivity setting

The product is provided with four types of object measurement modes:
Matt (0.95)
Semi-matt (0.85)
Semi-glossy (0.60)
Glossy(0.30)
According to the characteristics of the measured objects, users may set
the emissivity value through the "self-define" option (please refer to the
table of "emissivity of common materials").
The operating step is as the following:
Emissivity
Matt (e=0.95)
Semi-matt (e=0.85)
Semi-glossy (e=0.60)
Glossy (e=0.30)
Custom 0.95
As shown in the figure, press " MENU " key to enter the main menu
and select " " (emissivity) option and press "
the emissivity list.
Press " " and " " keys in navigation key to select the
emissivity. Then press " SELECT " key to determine selection of the
emissivity. Press " " key again to return.
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" key to enter
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If you select "self-defined" emissivity, press the " SELECT " button to
enter the editing state.Press " " / "
number to be changed, press "
value. After themodification is completed, press " ENTER " to confirm,
then press " " to return. The " MENU " button exits the menu.

5.3. The emissivity value of common materials

Substance
Thermal radiation
Bitumen
Black cloth
Concrete
Human skin
Cement Foam
Sand Charcoal dust
Earth Paint
Water Matte paint
Ice
Black rubber
Snow Plastic
Glass
Timber
Paper
Ceramics
Chromium
Marble
hemitrioxide
Copper oxide
Gypsum
Mortar Ferric oxide
Brick
Textile
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" keys to select the
" " " keys to change the
Substance
Thermal radiation