TOPDON ITC629 Manual Del Usuario página 9

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.
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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 coefficient.
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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