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T +41 52 511 83 12

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T +49 2064 144 3005

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coatmaster AG
Flugplatzstrasse 5
CH-8404 Winterthur
+41 52 2120277
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The coatmaster products

Advanced Thermal Optics by coatmaster

The coatmaster technology (ATO) allows the thickness of the coating to be measured immediately after application. The technology operates contactless and non-destructive without dangerous emissions and is suitable for coating metal, paper, rubber, ceramics, glass, plastic and wood surfaces.

Noncontact coating thickness measurement in laboratory and production.


  • Avoid rework and rejects.

  • For complex shaped parts.

  • Mobile measuring station.

«Saves us production time by accurate measurement even with wet paint»
Peter Gebhardt, Site & Operations Manager Production, AkzoNobel Coatings

Technical Data

Powder coatings before curing

1 – 2000 µm

Wet paints before drying

1 – 2000 µm

Cured powder / dried paints

1 – 2000 µm

Measuring time1

from 20 ms

Distance Tolerance1

5 – 120 cm

Tilt Tolerance1

± 70°

Measurement on moving parts1

120 m/min

Relative standard deviation2

<1 %

Measures coatings of any color (incl. white)


Real-time data access via ERP and browser


1 Depending on coating and substrate material 
2 60 µm powder coating before curing (all colors incl. white) on aluminium, 5 cm working distance

coatmaster Atline


Coating thickness measurement for spot testing in laboratory and production.

  • Compact measurement setup
  • Reliable measurement even on complex surfaces
  • Integrated measurement database

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