Non-contact optical coating thickness measurement
If you need to analyze coatings and layer thicknesses precisely, Polytec optical coating measurement systems support you with non-contact and non-destructive measurement technology. From thin functional coatings to complex multilayer systems, different optical measurement technologies deliver reliable results for industrial layer characterization.
Companies in automotive, electronics, semiconductors, battery production, plastics, as well as research and development use optical coating measurement for quality control, process monitoring, and material analysis.
Product selection
Photothermal Measurement Systems
The Enovasense system measures thickness of opaque or transparent coatings extremely quickly in the laboratory and inline applications on almost all substrates. The compact measuring head is suitable for confined spaces.
Hyperspectral Imaging Measurement Systems
These systems use a unique combination of optical spectroscopy and imaging for precise surface analysis. Depending on the material properties, layer thicknesses can be measured non-destructively in an impressive range from 1 nm to 500 µm.
Terahertz Thickness Measurement Systems
Terahertz thickness measurement – fast, non-contact, non-destructive, ideal for multi-layers in industrial applications and process quality control.
Know-how & applications
Optical Coating Thickness Measurement: Methods Compared
Compare optical and non-contact coating measurement methods including photothermal and terahertz technologies.
Industrial Coating Measurement Applications
Industrial layer thickness applications – tailored to your materials, processes, and production requirements.
Coating Quality Control in 3D
Analyze coating defects, surface texture and layer properties before and after coating processes.
Are you interested in coating thickness measurement systems?
We help you choose optical coating thickness measurement systems for reliable coating analysis.