Time-of-flight-diffraction technique and importance.

Absolute benefits of using the Time-of-flight-diffraction technique and importance of phase analysis for measurement of the vertical extent of the defects.

Join us for an insightful webinar on the Time-of-Flight Diffraction (TOFD) technique—an advanced ultrasonic method recognised for its accuracy in detecting and sizing material defects. This session is ideal for professionals seeking to deepen their knowledge of TOFD, from basic principles to complex defect sizing using phase analysis.

Key Topics Covered:

• Description about TOFD and basic principle
• Equipment setup- Selection of probes, Intersection Depth range and PCS
• Scan types for various applications and requirements.
• Data acquisition and analysis (Sizing Methodologies-Phase reversal technique).
• Advantages and Limitations, Applicable Codes and standards.

Speakers

Sathish Murugan

Mr Sathish Murugan Holds M.Tech Degree in NDT From the National Institute of Technology. He has extensive knowledge in advanced NDE Technologies like Phased Array Ultrasonic, Automated ultrasonic testing-Pipeline, Time of Flight Diffraction, Eddy Current Testing and Tube Inspection Techniques. He has been actively involved in the application of various conventional and advanced NDT techniques for inspection at pre-service & in-service stages in Refineries, Power Plants, Chemical & fertilizer industries etc. He has vast experience in offshore/onshore pipeline AUT projects at various levels.