An ISO/IEC 17025:2005 Standard - NABL Accreditation Certified Laboratory.

Ultrasonic Testing


Training & Certification Course in NDT

We are providing Level I and Level II Training and Certification as per Recommended Practice SNT - TC-1A 2006 in the following NDT Method.

In Ultrasonic Testing high-frequency sound waves, created by a vibrated crystal in probe, are transmitted into a material to detect imperfections or to locate changes in material properties. The most commonly used ultrasonic testing technique is pulse echo, whereby sound is introduced into a test object and reflections (echoes) from internal imperfections or the part's geometrical surfaces are returned to a receiver

This method is very sensitive to detect crack type defects but requires extensive training for operator to interpret the result

Course outline

Level I course outline

  • Properties of Sound Waves.
  • Generation of Ultrasonic waves.
  • Interaction of ultrasound with matter and boundaries.
  • Types of Probes.
  • Test Methods.
  • Test Equipment.
  • Instrumentation.
  • Test Variables.
  • Inspection procedures.
  • Types of Discontinuities.

Level II course outline

  • Review of Level I Course
  • In-depth study of test Variables
  • Immersion Techniques.
  • Principles of DAC Methods.
  • Echo dynamics for Reflector Evaluation
  • Codes, standards and Procedures.
  • Acceptance Standards
  • Evaluation of Test Equipment
  • Manufacturing Process and Discontinuities.

UT Level 2 Practical Training

Same as for Level 1 course + Interpretation, Evaluation of Indications using DAC. Evaluation Methods and Echo Dynamics, Beam Profile and Plotting