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services (NDT)

As a service provider, we offer you a wide range of non-destructive inspection methods, either on site or at our test centre in Burgwedel (Hanover/Germany). VOGT Ultrasonics is accredited according to DIN EN ISO/IEC 17025 and certified according to ISO 9001 and EN 9100.

Depending on the respective task for your NDT inspection, we use conventional ultrasonic technology, phased array technology (PAUT), various methods of surface crack detection, digital radiology, computer tomography and eddy current technology.

Let us advise you.


Download our brochure about our ZfP range of services.


For mo­re than 35 ye­ars in Burg­we­del/Ha­no­ver

With our extensive and high-performance inspection system plant, we are flexibly available to you with various procedures for the single and serial inspection of your components

Ultrasonic weld seam testing is done manually, mechanized or automated with ultrasonic inspection systems in our test centre.

Spot weld testing is carried out cost-efficiently with digital testing systems. The automatic evaluation saves time and creates test reliability.

Ultrasonic volume inspection is particulary used in the production and processing of semi-finished products such as rods, bars, tubes or sheet.

Precision wall thickness measurement is used during production and for the periodic inspection of products in operation.

With ultrasound, magnetic particle testing, dye penetrant testing or eddy current testing. We find the optimal testing method for your inspection task.

Assessment of the surface quality of component parts with visual inspection.

We carry out purity testing using immersion technology and detect the number and distribution of inclusions foreign to the material..

Mobile inspection solutions with mechanical scanners in combination with imaging phased array technology for fast and precise results.

Together with our partner we offer you the digital radiology of your components.

We glady analyse the testability of your components for you and create suitable test concepts.

We offer you site, testing and welding supervision, inspection of incoming and outgoing goods, hardness tests…


Thanks to our comprehensive service portfolio in non-destructive material testing, we are able to use the most suitable testing method and solution for your inspection tasks.

Conventional non-destructive material testing
In conventional non-destructive material testing, we carry out one-off and recurring tests on components from various industries at various production stages. With the help of our ultrasonic testing equipment in combination with our customizable data evaluation software, we can detect the smallest material defects, visualize them, analyze them and create a meaningful and clear documentation.

The results obtained in this way will be made available to you in a report. It contains all information that is important for the following production steps, further operation of the components, the determination of new inspection intervals and, above all, for the observation of damage processes and wear progress.

Automated ultrasonic testing in the VOGT testing center
In 3-shift operation, we take over long-term as well as short-term assignments in non-destructive material testing quickly and reliably in our test centre. Through the automation of scanning processes, it is possible to test complex, rotationally symmetrical or flat components as well as other shapes automatically, reproducibly and reliably with the inspection system.

The ultrasonic setting parameters once set up, as well as the scan and probe positions, are stored by the computer integrated in the inspection system and can be called up for recurring inspections. This eliminates the need for time-consuming setup of the inspection system. Testing of serial parts in time-shifted batches is thus possible without problems, quickly and cost-effectively.