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Automatic surface inspection

Recognize and evaluate defects reliably

Automatic surface inspection

Recognize and evaluate defects reliably


ASIS offers various systems. The operating principle of phase-shifting deflectometry is particularly suitable for reflective surfaces such as paint or CDP. The defect evaluation is performed in four independent channels curvature, reflectivity, base intensity and 3D shape. Hotspots can be detected via the software and detailed information about a defect can be called up. Output values are the position, the expression or a 3D shape. The data form the basis for a “Big Data” evaluation of the porduction quality and provide conclusions about possible defect sources.

Each defect is evaluated according to its severity and can then be repaired in the automatic finish.


  • Safe and reproducible defect detection
  • Available for specular surfaces
  • Detailed evaluation
  • Detection of hotspots
  • Improving quality
  • Conclusions on error sources possible

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