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Sonic V
May 30, 2017

Cofrend 2017 Conference & Exhibition Strasbourg, France

Sound Tube Testing participates from the 30th of May until the 1st of June 2017 at the Cofrend days which are held in Strasbourg, France. Together with our partners Dekra-Industrial, we demonstrate the brand-new device Sonic V at the Dekra booth during this most important NDT event in France.

May 2, 2017

Release Sonic V by SWIS

The official release of the Sonic V by manufacturer Sound Wave Inspection Systems. The fifth generation in APR inspection technology.

Tube sheet Sound Tube Testing
analyzing signal


Sound Tube Testing carries out inspections worldwide. We are the experts in the use of APR (Acoustic Pulse Reflectometry). APR is the fastest leak detection technology in the world and has also been designed to achieve full coverage of all ID defects in all tube types, regardless of shape or material. We collect data with an average of 250 tubes an hour and we provide you with a report on your desk within 24 hours! 


As the experts in the use of sound waves for tube inspections, we analyzed and reported already well over a million tubes from different applications in different industries. Our very experienced analysts not only analyze & report data collected by our own team during our own inspections, but increasingly analyze data collected by technicians from asset-owners or colleague service providers in order to provide them very fast with the best possible report.

New equipment

Now introducing inspections  with the Sonic V

Produced by Sound Wave Inspection Systems, Sound Tube Testing now performs inspections with the new Sonic V.


The Sonic V is the latest generation APR inspection system. The system is much more advanced than the Dolphin G3 system we used in the last few years: much lighter to handle, working without cables, better hardware, better software and therefor better results.

Another improvement of this new equipment is the ease of use and the ease of transportation. The Sonic V now has everything in one backpack of 8 Kg! The total package is including the probe, 2 rechargeable batteries and adapters for inspections from 6mm ID up to 50mm ID and is so easy to transport!

March 12, 2017

RAKK 2017 Conference Eger, Hungary

Sound Tube Testing participates from the 22nd – 24th of March 2017 at the exhibition which is held during the RAKK 2017 conference in Eger, Hungary. Together with our longtime partners in Hungary, Ke-Tech Kft., we demonstrate the brand-new device Sonic V.

Sonic V parts
SWIS logo
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