Before Measuring - Trotec BP25 Manuel D'utilisation

Before measuring

• Ensure that the surface to be measured is free of
dust, dirt or similar substances.
• To be able to gain exact measurement results on
surfaces which reflect heavily, stick matt masking
tape to the surface or apply matt black paint with a
very high and known level of emissivity.
• Note the 20:1 ratio of the distance to the measuring
spot size. The larger the distance to the object, the
larger the measuring points size and hence, the less
precise the measured result.
B - 9
Operating Manual - Dew Point Scanner BP25
Spot 0.5 in (12.7 mm) 1 in (25.4 mm)
Distance 10 in (254 mm) 20 in (508 mm)
Distance : Spot = 20 : 1
1.5 in (38.1 mm)
30 in (760 mm)
Laser
InfraRed
EN