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NDT by Ultrasonics, B-Scan, C-Scan, TOFD

Large Structure Automated Ultrasonic Inspection

 Presentation

 

This portable Turnkeys, automated non destructive inspection system is a fully integrated solution for high-speed scanning and Ultrasonic (UT) inspection requirements of large steel structures. The system uses a water column transducer and water coupling. A mechanical device allows the transducer to follow small surface obstacles or weld seams.

The configuration of the robot can be changed in order to obtain B-Scan profiles (
thickness versus length) or C-Scan imaging (corrosion and / or erosion surfaces, detection / localization / characterization of indications, cracks...).

This system is mainly focused on Ultrasonic analysis for pipes (internal or external) as well as plate geometries, walls, roofs or bottoms of vessels.

Up to 20 meters or more without scaffolding.
Higher than 20 meters, please contact us     

Large Structure Automated Ultrasonic Inspection : tanks

     Large Structure Automated Ultrasonic Inspection

 

Large Structure Automated Ultrasonic Inspection

The PC based system performs automated data acquisition and real time data display and analysis. All settings and data are recordable for further post-analysis. An integrated reporting option allows MS EXCEL® data exportation and presentation.

Control unit and power supply

IP67 System
(resisting water projections)

  The Ultrasonics application is performed with the IPR AD 1210 digital board and the ULTRAWIN software.

  Mode B-Scan

Wall thickness profile in B-Scan mode

Wall thickness profile

  Mode C-Scan


Surfaces scanning and mapping  

Surfaces scanning and mapping  in C-Scan mode

  TOFD Configuration

The LSI robot also provides technical solutions for defects detection and characterization in welds by TOFD technology (Time Of Flight Diffraction).

Defects characterization by TOFD technology

 

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