Manual

34
EN
The level of infrared emissions given off by everything
depends on the specic material and surface.
This factor is determined by the emissivity coefcient
(0.10 ... 1.0). For accurate measurements, it is
absolutely essential that the emissivity coefcient
is set rst. The emissivity coefcient can either be
custom set or selected based on the predened
emissivity coefcients from the material list.
Emissivity
7.5
Parameter: Emissivity
Air contains many different substances which can
absorb infrared rays. The infrared radiation from the
inspected object therefore decreases as the distance
increases. At distances greater than 10 metres, the
atmospheric inuences of the air must always be
taken into account. The distance can be set between
0 and 2,000 m.
Distance
7.4
Parameter: Distance
The temperature compensation can be set between
-5.0 °C and +5.0 °C.
Temp. Compensation
7.3
Parameter: Temp. Compensation