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2.2 Application of Color Palette
1) Press “MENU” and select “Color palette” options and
press “
▼
” to enter the color palette list.
2) Press “▲” and “▼” to select the color palette.
3) Press “ENTER” to select the color palette.
4) Press “
▼
” or ”BACK”to return.
5) Press “MENU” to exit from the menu.
3. “Emissivity” Sub-menu
3.1 Emissivity Description
The emissivity of the product can be adjusted from
0.01 to 1.00 with the default value of 0.95. Many
common objects and materials (such as timber,
water, skin and textile fabric) can reflect the heat
energy effectively. So it is easy to obtain relatively
correct measurement value. The emissivity is usually
set as 0.95 when the coarse objects that are easy
to give out energy. For semi-matte objects that give
out less energy, the emissivity is usually about 0.85
and the emissivity of semi-gloss objects is 0.6. The
shiny objects are divided into materials with low
radiation coeffi cient. The emissivity is usually set as
0.3. Correct setting of the value of emissivity is very
important to carry out the most correct temperature
measurement. The surface emissivity will produce
giant impact on surface temperature measured by the
product. Good knowledge of the surface emissivity
helps obtain correct temperature measurement result.
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