Recognoil – User‘s Manual
Software version 2.2.1_2015-02-21
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amount of usable samples, there can be more of them laid next to each other, creating an
appropriate surface size.
3.
Objects with a curved surface with radius R > 400 mm
E.g.
steel wheels for railway transport, etc.
Detection can be performed directly, but if there is light detected, coming from the
environment, the ALD exposition type is automatically executed. It takes twice the time,
but it can eliminate the influence of the light.
The focusing distance may also come to the point, but for the radiuses greater than 400
mm, the influence is neglectable.
4.
Objects with a curved surface with radius R < 400 mm
The oil film detections of these objects may suffer from poor focus of the detector. Due to
this issue, we recommend using a special-designed “detector head protector”, copying the
surface curvature and setting the right focusing distance.
5.
Wire, a circle-shaped cross section profile with diameter up to 2 mm
This type of object can be detected directly, putting the detector head on to the wire,
which has been laid on an appropriate underlying surface. Again, a black anodic oxidized
aluminum metal sheet is recommended for these purposes. It is recommended to place
the wire in a “diagonal-alignment” to minimize the effects of unwanted UV radiation
reflections, influencing the results.
6.
Wire, a circle-shaped cross section profile with diameter greater than 2 mm
Under certain circumstances, the wire can be detected directly, but there will be an ALD
type exposition automatically executed to minimize the influence of the environment light.
7.
A complex-shaped object with the longest dimension not exceeding 200 mm
For this purposes, there is a special product called “black-box”, which is a closeable box,
made of a black anodic oxidized aluminum metal sheet, in which there is the object placed.
The Recognoil device is put on the other side and secured in its place. The object is placed
in an adjustable holder, to be allowed to set the appropriate focusing distance.
8.
A complex-shaped object with the dimensions exceeding 200 mm
There is no special recommendation for detection of these types of objects. It is
recommended to find and use the most even surface, while the detector is in ALD mode.
There are some advanced techniques developed right now, to scan the surface in real-
time, without the need of special light out-screening.
