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Process & Quality Control

QANTIZ

Coatings & Industry > Corrosion + Ageing > Cyclic & Multifunction Cabinet
Analysis System QUANTIZ ®

Combination of hard- and software, especially for image capture and image analysis at corrosion tests

Scribe delamination
Edge corrosion
Corrosion on the surface
Purpose and Application

QUANTIZ® provides an automatic evaluation and documentation of various corrosion samples.

The Analysis System QUANTIZ® is a combination ofhardware and software, especially for the automatic evaluation and documentation of various corrosion samples; connectable via USB cable to standard laptops / PCs (must be provided by the user).

Evaluation of results by camera system vs. manual result evaluation

  • Any visual or manual evaluation, y ranking or classifying of the results is sufferingof the following:
      • Visual evaluation & judgment trough the users'eyes include the "human error"
      • Individual impression by the user is time-limited in his mind & remembrance.
      • No digital documentation.
  • An automatic evaluation by a digital vision system can provide the following advantages:
      • Exclusion of the "human error".
      • "Impression" is exchanged against measurement and the validity & access to the values is not time-limited.
      • Objective, precise and repeatable results.
      • Digital communication
  • EN ISO 21227-2 is making a good approach to describe a standard vision system to achieve reliable results.
  • Design parameters of EN ISO 21227-2 as the following:
      • Pixel resolution: min 6 pixel / mm
      • Illumination: Diffuse bright field (recommended)
      • Area of Interest (AOI): 70 mm x 70 mm (recommended)
      • Threshold setting: by means of reference samples according ISO 20567-1
  • Available vision system for evaluation of chipped samples
      • Quantiz can be used to analyze chipped samples and corrosion samples.
      • For chipped samples Quantiz provides
  • damaged area (specified in %)
  • number of impacts
  • Storage of numerical results together with image
Physical Test & Measurement Equipment
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