8.1
How to Handle Calibration Objects
NOTICE
Calibration objects are very sensitive.
Treat the calibration objects with care.
▶
Do not touch the surface of the calibration object!
▶
After each use, duly accommodate the calibration objects!
Info
Clean the surface of the calibration object with the enclosed microfiber
cloth from the standard tool box. Wipe the surface gently only. Never
exert any pressure.
Fig. 6: Microfiber cloth
8.2
Calibration Conditions
•
When the system reports a possible decalibration.
8.3
Prerequisites
•
Allow the sensor to warm up for about 20 minutes (camera and pro‐
jector switched on), so that the calibration can be performed under
operating conditions.
•
Adjust the measuring distance to the calibration object. The distance
depends on the sensor used. You find the measuring distance in sec‐
tion 4.1.
Info
At the beginning of the calibration procedure, you need to enter the tem‐
perature of the calibration object in the GOM software. To prevent the
sensitive point markers from being scratched, measure the temperature
on the rear side of the calibration object.
8.4
Calibrate Sensor with Calibration Panel CPA
This section describes the calibration using the calibration panel CPA with
the sensor on a desk stand.
The calibration panel is available in different sizes according to the meas‐
uring volume.
Calibrate the Sensor
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