Ultrasonic Inspection in the steel and transport industry


SONOTRON's offers multichannel instruments with encoder input and various outputs for integration into utomatic or semi-automatic testing processes.

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SONOTRON Phased Array products correct positions of indirekt reflectors and provide a "true to geometry" image. This makes evaluation easy.


Ultrasonic Inspection in the Oil & Gas industry

SONOTRON Phased Array products correct positions of indirekt reflectors and provide a "true to geometry" image. This makes evaluation easy.

Ultrasonic Inspection in the Aerospace industry

Ultrasonic Inspection in the Aerospace industry

ISONIC instruments are multimodal (ToFD and Phased Array), easy to use, reliable, efficient and an important contributor to cost savings.



Ultrasonic Inspection in Aerospace industries.

Aerospace Industry stands for reliability and highest safety standards. It is a cost intensive business. Grounding time for failure analysis and maintenance of an Aircraft is highly influencing profits.

The inspection efficiency is most important. Therefore all inspection procedures are laid down in the aircraft maintenance manuals.

SONOTRON Flaw Detectors are designed for highest performance, ease of operation and calibration. They are used for ultrasonic thickness measurement and flaw detection in the manufacturing process for aerospace parts or during maintenance and overhaul. Since the introduction of the Ultrasonic Phased Array technology, conventional ultrasonic testing is more and more replaced, as the inspection process is much faster and more reliable. One of the problems with the Phased Array technique is, that it sometimes requires extensive time to set up the equipment for testing. This is different with SONOTRON' products. They are known for their ease of use and fast and easy calibration. Furthermore these instrument allow 100% data capture and review of the complete testing procedure as well as further evaluation.

Here are some of the applications in aerospace industries:

  • Thickness measurement on the aircraft body and window elements
  • Flaw detection on all metal parts (landing gear, aircraft engine, turbine discs etc.)
  • Inspection of nonmetal parts (e.g. testing of composites on de-lamination and inspection of impact damages)

In general SONOTRON equipment is applied during the manufacturing process and during maintenance in the aerospace industries.




United NDT and Sonotron NDT are solution providers in Ultrasonic testing.

We not only provide High-Tech Ultrasonic Inspection equipment, we also develop and manufacture Hard- and Software for special applications. Whether you are looking for testing solutions with single- and multichannel instruments, conventional ultrasonic technology or advanced Phased ArrayTOFD, manual, semi-automatic and automatic scanner Systems.




Let us know what you are looking for. Click HERE to  send your request..



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