Optical Inspection Systems
Fraunhofer Institute for Integrated Circuits
PentaCam
Optical inspection and 3D verification of transparent tubes
High-speed optical inspection of transparent tubes with a constant perspective is one of the challenging tasks in image processing. Using a dedicated optical system, a matched lighting system, and five circular aligned cameras, PentaCam is able to inspect and verify curved transparent tubes like e.g. glass tubes in real-time.
The PentaCam systems uses the simultaneous images of five circular aligned cameras around the transparent test object. Each camera sees a defect from a different view. Using computed tomography, each defect can be depicted in 3D.
A powerful analysing software verifies roundness and diameter of glass tubes, detects defects on the outer or inner surfaces at feeding speeds of 6m/min.
Technical Data:
| Image size: | 250 mm diameter |
| Tube diameter: | 20 to 200 mm |
| Detectable defect size: | min. 0.5 mm |
| Depth resolution: | 0,2 mm |
| Feeding speed: | max. 6m/min. |
| Schnittstelle zur Fertigungslinie: | über 24V-Signale |
Other configuration on request.
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