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Time-of-flight diffraction (TOFD) transducers and wedges generate refracted longitudinal waves in steel. These highly damped probes provide a high resolution for ultrasonic testing of welds. Sonatest manufactures composite and non-composite TOFD transducers of varying frequencies from 2MHz to 15MHz and crystal diameters ranging from approximately 3mm (0.125″) to 20mm (0.

The Shear Wave series from Sonatest are manual and automated transducers. They are available in a wide range of specifications with single or twin crystal options for general purpose ultrasonic testing and flaw detection, through to application-specific inspections. Browse through our extensive range of Shear Wave Transducers below.

Sonatest produce a wide offering of phased array transducers in two different lines – X-Series and DAAH.

Sonatest offer a comprehensive selection of Phased Array Ultrasonic Testing (PAUT) transducers, meticulously hand-built to ensure high quality and durable construction.

Corrosion mapping identifies and maps variations in material thickness due to corrosion. Results for corrosion mapping provide a high degree of repeatability and the advantage of position and size data for every flaw. This can be compared to repeat scans of the same area to track flaw growth or corrosion rates both generally and for individual pits.

Sonatest have three different offerings in single and dual “straight beam” transducers – Contact, Twin Crystal and Delay Line.

Sonatest compression wave transducers are ideal for flaw detection, defect sizing, and thickness gaging. Ideally suited on corroded and pitted surfaces and for ultrasonic inspection of coarse-grained and attenuative materials such as duplex and stainless steel.

We offers a comprehensive range of accessories, transducers and wedges  to complement the use of transducers. These include single and twin 2-meter cables to suit all connection types and made-to-order cables in specified lengths to suit your requirements.

We provide a comprehensive range of testing instruments tailored to meet the needs of various industries. Our offerings include Non-Destructive Testing (NDT), Material Testing, Metrology Measuring Systems, and more, ensuring high-quality and reliable solutions for every application.

We maintain strong partnerships with leading manufacturers in Europe, the United States, and select Asian countries, enabling us to deliver cutting-edge technology and innovative solutions to our clients.

Our product catalogue includes laboratory heat treatment furnaces, magnetic particle inspection equipment, noise and vibration solutions, and a variety of scientific lab equipment, among others.

Please contact us if you wish to know more about Wheelprobe.

We provide a comprehensive range of testing instruments tailored to meet the needs of various industries. Our offerings include Non-Destructive Testing (NDT), Material Testing, Metrology Measuring Systems, and more, ensuring high-quality and reliable solutions for every application.

We maintain strong partnerships with leading manufacturers in Europe, the United States, and select Asian countries, enabling us to deliver cutting-edge technology and innovative solutions to our clients.

Our product catalogue includes laboratory heat treatment furnaces, magnetic particle inspection equipment, noise and vibration solutions, and a variety of scientific lab equipment, among others.

Please contact us if you wish to know more about Universal Use Transducer.

We provide a comprehensive range of testing instruments tailored to meet the needs of various industries. Our offerings include Non-Destructive Testing (NDT), Material Testing, Metrology Measuring Systems, and more, ensuring high-quality and reliable solutions for every application.

We maintain strong partnerships with leading manufacturers in Europe, the United States, and select Asian countries, enabling us to deliver cutting-edge technology and innovative solutions to our clients.

Our product catalogue includes laboratory heat treatment furnaces, magnetic particle inspection equipment, noise and vibration solutions, and a variety of scientific lab equipment, among others.

Please contact us if you wish to know more about TOFD Probe and Wedge.

We provide a comprehensive range of testing instruments tailored to meet the needs of various industries. Our offerings include Non-Destructive Testing (NDT), Material Testing, Metrology Measuring Systems, and more, ensuring high-quality and reliable solutions for every application.

We maintain strong partnerships with leading manufacturers in Europe, the United States, and select Asian countries, enabling us to deliver cutting-edge technology and innovative solutions to our clients.

Our product catalogue includes laboratory heat treatment furnaces, magnetic particle inspection equipment, noise and vibration solutions, and a variety of scientific lab equipment, among others.

Please contact us if you wish to know more about Shear Wave Transducer.

We provide a comprehensive range of testing instruments tailored to meet the needs of various industries. Our offerings include Non-Destructive Testing (NDT), Material Testing, Metrology Measuring Systems, and more, ensuring high-quality and reliable solutions for every application.

We maintain strong partnerships with leading manufacturers in Europe, the United States, and select Asian countries, enabling us to deliver cutting-edge technology and innovative solutions to our clients.

Our product catalogue includes laboratory heat treatment furnaces, magnetic particle inspection equipment, noise and vibration solutions, and a variety of scientific lab equipment, among others.

Please contact us if you wish to know more about Phase Array Probe and Wedge.

We provide a comprehensive range of testing instruments tailored to meet the needs of various industries. Our offerings include Non-Destructive Testing (NDT), Material Testing, Metrology Measuring Systems, and more, ensuring high-quality and reliable solutions for every application.

We maintain strong partnerships with leading manufacturers in Europe, the United States, and select Asian countries, enabling us to deliver cutting-edge technology and innovative solutions to our clients.

Our product catalogue includes laboratory heat treatment furnaces, magnetic particle inspection equipment, noise and vibration solutions, and a variety of scientific lab equipment, among others.

Please contact us if you wish to know more about Corrosion Mapping.

We provide a comprehensive range of testing instruments tailored to meet the needs of various industries. Our offerings include Non-Destructive Testing (NDT), Material Testing, Metrology Measuring Systems, and more, ensuring high-quality and reliable solutions for every application.

We maintain strong partnerships with leading manufacturers in Europe, the United States, and select Asian countries, enabling us to deliver cutting-edge technology and innovative solutions to our clients.

Our product catalogue includes laboratory heat treatment furnaces, magnetic particle inspection equipment, noise and vibration solutions, and a variety of scientific lab equipment, among others.

Please contact us if you wish to know more about Conventional.

We provide a comprehensive range of testing instruments tailored to meet the needs of various industries. Our offerings include Non-Destructive Testing (NDT), Material Testing, Metrology Measuring Systems, and more, ensuring high-quality and reliable solutions for every application.

We maintain strong partnerships with leading manufacturers in Europe, the United States, and select Asian countries, enabling us to deliver cutting-edge technology and innovative solutions to our clients.

Our product catalogue includes laboratory heat treatment furnaces, magnetic particle inspection equipment, noise and vibration solutions, and a variety of scientific lab equipment, among others.

Please contact us if you wish to know more about Compression Wave.

We provide a comprehensive range of testing instruments tailored to meet the needs of various industries. Our offerings include Non-Destructive Testing (NDT), Material Testing, Metrology Measuring Systems, and more, ensuring high-quality and reliable solutions for every application.

We maintain strong partnerships with leading manufacturers in Europe, the United States, and select Asian countries, enabling us to deliver cutting-edge technology and innovative solutions to our clients.

Our product catalogue includes laboratory heat treatment furnaces, magnetic particle inspection equipment, noise and vibration solutions, and a variety of scientific lab equipment, among others.

Please contact us if you wish to know more about Accessories.

A handheld, single-axis scanner ideal for TOFD inspection of welds of any material. The WREN can be operated using one hand so is particularly operator-friendly for site use, especially in areas with limited access.

A compact frame for accurately positioning transducers for TOFD inspection of welds. Available in two lengths: the WREN 4 is 135mm and the WREN 8 is 235mm.

A compact, lightweight, user friendly single-axis scanner, the TOFD Caliper is the perfect tool to provide a quick and simple, manual weld inspection. It is very easy to setup with the probe separation being adjusted from a single thumb screw.

Single or Dual Direction Manual Weld Scanner

Swift is a compact single axis, magnetic wheeled scanner that holds a pair of TOFD or phased array probes for weld inspection. This low profile scanner operates on 3” pipe (Ø88.9mm) up to flat. Swift has the innovative option of pivoting wheel units to enable B or D scans.

Radial Nozzle Scanner with Probe Skew

NozzleScan is a versatile, low-profile manual scanning solution developed for the inspection of nozzle welds in set-through and set-on configurations, with the option of a motorised version for automated inspection.

Pipe & Pipe Elbow Weld Scanner

The MultiMag is a highly versatile manual weld inspection scanner for use on pipes from 3″ OD up to flat plate.

MultiMag is ideal for phased array, TOFD and pulse-echo techniques and can be configured for pipe-to-pipe or pipe-to-elbow circumferential weld inspection, as well as single-sided inspections of pipe-to-fitting welds.

Circumferential & Longitudinal Weld Scanner

The highly versatile MagMan now features fourth generation upgrades to make this manual weld inspection scanner even easier to use in the field.

Compact TOFD Scanner

Designed to incorporate the most popular features of existing Phoenix TOFD scanners, Duo combines the benefits of simple, tool-less probe installation and adjustment with a sturdy frame complete with handles that ensure ease of operation and movement around pipes.

Versatile Waterproof Wheel Encoder

The C-Clamp encoder is an economical universal accessory for single axis inspections requiring no tools for setup and operation. Ideally suited to linear manual phased array inspections it can also fit a broad range of ultrasonic transducers and wedges. The compact design allows use in areas with limited access.