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Measurement settings
11
Measurement settings
11.1
Warning messages
DANGER
Serious eye or skin injury due to laser radiation
If the shutter is not opened before the laser is switched on, directional reflections of the laser beam
will occur (laser class 4).
Make sure that the lock of the device (shutter) is open.
Please wear safety goggles adapted to the power, power density, laser wave length and operating
mode of the laser beam source in use.
Wear suitable protective clothing and protective gloves.
Protect yourself from laser radiation by separating protective devices (e.g. by using appropriate shielding).
DANGER
Serious eye or skin injury due to laser radiationg
If the system is operated with too high a power density, the protective glass or the optics can be
destroyed. This can lead to reflections of the laser beam (laser class 4).
Note the maximum power density (60 mm below the inlet opening) of 1 MW/cm² specified in the
technical data.
An over- or underexposed measurement can lead to incorrectly determined radii. In the case of severely
underexposed measurements, beam search errors can occur.
For these reasons, the exposure time must be determined before the measurement can be started.
The preset measuring parameters can be used or a set-up can be defined.
A setup can be created in two different ways:
•
Enter measurement parameters with the LDS or
•
Enter measurement parameters via the PLC
Then determine the exposure time. There are two options for this:
•
Determine exposure time with the LDS or
•
Determine exposure time via the PLC
Revision 06 EN 02/2023
47
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