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VarioCAM ® HD head
2. Equipment safety-related instructions
User Manual © InfraTec GmbH 2016 5
Handling
The VarioCAM ® HD head is equipped with a highly sensitive uncooled microbolometer detector. The
object radiations occurring in thermographic practice do not induce any changes to the detector.
However, overloads exceeding a black body radiation of 1,000°C in the measuring ranges 1 and 2*, as
well as 2,000°C in measuring range 3* may result in irrevocable damages and must therefore be
avoided.
The VarioCAM
®
HD head must not be pointed directly into the sun or other high-radiation sources (e.g.
lasers) neither during operation nor when switched off, because this may result in irrevocable
changes to the microbolometer detector, the origins of which can be clearly demonstrated. The
manufacturer does not assume any warranty for damages caused this way.
It is also absolutely necessary to prevent the sun or other high-energy radiation sources from
indirectly coming into the field of view of the VarioCAM
®
HD head through reflective surfaces!
When the VarioCAM ® HD head is not in use, the supplied protective lens cap must be attached at all
times.
The lens should not be replaced in rooms with high amounts of dust or moisture, because the degree
of protection is not provided for when the lens is removed.
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