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Non-Destructive Testing with Ultrasound

Ultrasonic testing (UT) is one of the most important non-destructive testing (NDT) methods. Our ultrasonic testing gauges and transducers are mainly used for  thickness measurements, flaw detection, and weld seam testing.

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Ultrasonic testing reliably detects voids, inclusions, and other factors that reduce quality and durability. In addition, signs of wear and corrosion on storage tanks, containers, pipes, and pipelines as well as machines and components can be detected quickly and accurately. Thus, ultrasonic testing makes a considerable contribution to quality assurance and to the prevention of accidents.

In addition to conventional UT gauges and probes, SONOTEC has developed an innovative non-contact ultrasonic inspection system. SONOAIR enables contact-free inspections of highly damping materials such as modern fibre composites (GFRP and CFRP), ceramics, honeycomb structures, and many more by means of air-coupled ultrasound.

 

Applications in NDT

Expertise in NDT

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Papers & Presentations

Learn more about our ultrasonic solutions in scientific publications.

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Application Notes

Learn more about the many applications where our ultrasonic solutions are used.

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Press Releases

In this section you will find the latest press releases from our NDT business unit.

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Videos & Tutorials

Learn more about our ultrasonic products in videos and quick guides.

Press Releases

Technical Insights, Research Highlights, and Strong On-Site Presence in Berlin

From May 26 to 28, SONOTEC GmbH participated in the DGZfP Annual Meeting 2025 in Berlin – the most…

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SONOTEC at the 20th Pipeline Technology Conference 2025: Innovations in Ultrasonic Testing and a Forward-Thinking Collaboration with NDT Global

SONOTEC once again participated as an exhibitor at PTC 2025 – with its own booth and a joint…

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Events

NDE in Nuclear 2025

June 24–26, 2025 – Los Angeles, USA

Visit our booth!

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19. Conference of the European Ceramic Society (ECerS)

August 31 – September, 04, 2025 – Dresden, Germany

Experience our presentation and poster!

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UNITECR Cancún 2025

October 27–30, 2025 – Cancún, Mexico

Experience our presentation!

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For more information regarding applications and pricing, please feel free to contact us.

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