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surfaceCONTROL 3D SC2500 / SC2510
13.
Exposure
The projected fringe pattern should be well recognizable over the entire measurement
plane (not too light/dark). This way, you obtain as few overdriven or underdriven pixels as
possible.
The
Exposure time
parameter enables you to adjust the exposure.
In the main view, switch from the
3D View
to the
Image data.
Switch to the
Data acquisition
tab.
Select
Sensor settings
>
Pattern projection
>
Pattern
.
Select a suitable exposure time in
Sensor settings
>
Exposure
.
Fig. 10 Example of an optimally selected exposure time
The distribution of gray values in the histogram should be approximately uniform with
the projected pattern. The number of overexposed and underexposed pixels should be
reduced to a minimum. The screens shown were created with the 3DInspect software from
Micro-Epsilon.
14.
Disclaimer
All components of the device have been checked and tested for functionality in the factory.
However, should any defects occur despite careful quality control, these shall be reported
immediately to MICRO-EPSILON or to your distributor / retailer.
MICRO-EPSILON undertakes no liability whatsoever for damage, loss or costs caused by
or related in any way to the product, in particular consequential damage, e.g., due to
- non-observance of these instructions/this manual,
- improper use or improper handling (in particular due to improper installation, commis-
sioning, operation and maintenance) of the product,
- repairs or modifications by third parties,
- the use of force or other handling by unqualified persons.
This limitation of liability also applies to defects resulting from normal wear and tear (e.g.,
to wearing parts) and in the event of non-compliance with the specified maintenance
intervals (if applicable).
