Irys - Car body coating thickness inspection | das-Nano

Irys is revolutionizing non-contact thickness measurement, setting a new standard for precision and efficiency. Industries worldwide are embracing its game-changing technology to optimize quality control like never before.

Fully contactless No physical interaction, zero risk of surface damage.

Multi-layer analysis Measures the thickness of each coating layer in real time.

Unmatched precision with 1 µm accuracy

Dry, wet, and cured paints

Solutions Thickness Measurement Electrical Characterization Defect Detection

Thickness Measurement

Electrical Characterization

Defect Detection

Resources News Success Stories Video & Image Gallery Library Savings calculator Terahertz waves

Terahertz waves

The new contactless standard for coating thickness measurement

Non-destructive No need for test panels or destructive methods.

Seamless integration Compatible with existing manufacturing lines, robots and quality control systems.

das-Nano has met Volkswagen’s challenge with Irys, its patented terahertz-based technology for non-contact, layer-by-layer coating thickness measurement. Selected through an international tender, Irys became the world’s first fully operational paint thickness inspection system at Volkswagen Navarra in July 2020.

Running 24/7 since its installation, it provides unprecedented data on the painting process, enabling a 15% cost reduction through material, energy, and defect minimization—delivering both economic and environmental benefits.

In the dynamic landscape of industrial manufacturing, where precision and efficiency are key, the selection of coating thickness measurement technology plays an essential role in ensuring product quality and process optimization.

Technical excellence in surface Inspection

Precision, Safety, and Versatility in Every Measurement

Contactless measurement for ultimate surface protection

This ensures that delicate surfaces remain undisturbed during the assessment process, which is crucial for preventing damage to intricate coatings.

Non-destructive testing for real-time quality control

Non-destructive testing (NTD) is vital for assessing coating thickness without compromising the integrity of the material, enabling ongoing quality control and notably reducing scrap.

The ability to assess multilayer structures and generate detailed thickness maps enhances the technology versatility and utility in complex coating scenarios.