- The power of terahertz: lowering costs, enhancing quality
The new contactless standard for coating thickness measurement
das‑Nano powers 85 % of thickness measurement installations worldwide — here’s why OEMs choose us
In the race toward smarter, more sustainable automotive manufacturing, contactless multilayer inspection has become a critical capability. OEMs are increasingly turning to terahertz technology to ensure paint quality, reduce material waste, and support high-throughput production.
Proven innovation, driving industries worldwide
Discover the first industrial Terahertz Film Build Measurement systems to provide touchless inspection of multilayer coating thicknesses and full area electrical characterization of 2D materials.
- Built for the long term
Our technology isn’t just built to challenge the status quo—it’s built to last. Das-Nano powers 85% of all industrial terahertz installations worldwide, delivering 24/7 reliability and precision across industries.
We don’t just improve quality—we guarantee 100% cost reduction and quality enhancement for leading manufacturers.
Mastering Coating Thickness: Solutions for every paint shop challenge
das-Nano Analytics: Turning all your data into immediate value
- Reduce costs with precision
Optimize your paint usage
Our terahertz wave technology, Irys, precisely measures each paint layer with 1-micron accuracy, helping you fine-tune thickness for optimal performance.
Enhance efficiency, reduce material waste, and maintain top-tier quality.
Volkswagen and das-Nano: The world’s first Terahertz car body paint inspection system
“With previous methods, we needed manual processes to measure layer thickness. Now, with das-Nano’s terahertz technology, we have significant time and material savings.”
Claudio Sole
- Contact
Contact our expert
Jürgen Schreiner
- Solutions
Advanced solutions for quality control with terahertz technology
Optimize processes, reduce costs, and enhance quality with our contactless inspection technology. Discover our range of advanced, terahertz-based measurement technologies that are transforming quality control.
Innovating together with the terahertz experts at Fraunhofer Institute for Industrial Mathematics ITWM through a trusted partnership since 2012.
Thickness Measurement
Ensure optimal coating thickness with non-contact, high-precision measurement. Our terahertz technology allows real-time control, reducing material waste and ensuring a flawless finish.
Electrical Characterization
Gain deep insights into the electrical properties of materials with our advanced terahertz-based analysis. Detect conductivity variations and optimize material performance with unmatched precision.
Defect Detection
Reveal what’s hidden beneath the surface. Our terahertz waves penetrate coatings and composite materials to detect corrosion and other defects that traditional methods can’t see.
Certified commitment to quality
- Library
Access our knowledge hub
- BUYER’S GUIDE
- Whitepaper
- Whitepaper
- About us




