Helmen
  • Unique measuring instrument for quantitative determination of degree of chalking resulting from natural or artificial weathering of coatings
  • Direct measurement of the light-transmitting properties (luminous transmittance) of samples
  • The very first chalking tester with a touchscreen where you can immediately read off the degree of chalking
  • Superior sensitivity at the most crucial initial chalking stages and high accuracy also with regard to coloured pigments
  • Easy to handle
  • Reliable and objective measuring results
  • Reproducible, operator independent results

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Pictures

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