ULTRASONIC TESTING

BASIC PRINCIPLE

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

OBJECTIVE

Ultrasonic Testing NDT training course is developed to meet the requirements of ASNT SNT-TC-1A, CP -189 and other equivalent standards and customer specific written practice for training and certification in this method of Non-Destructive Testing personnel.

After completion of Ultrasonic Testing classroom training course, you will get in-depth knowledge of Ultrasonic weld flaw sizing, weld inspection, discontinuity interpretation and evaluation as per ASME Sec V article 4, AWS D1.1 and application of Ultrasonic Shear Wave techniques to test welding of pipe, plate, and other various product forms.

EXAMINATION & CERTIFICATE REQUIREMENT

During this Ultrasonic Testing classes, you will give examination in General theory, Specification, and Practical.
You are required to successfully pass these three examinations with minimum of 70% grading in each examination and average grading of all three examinations should be 80% minimum as per the requirement of ASNT SNT-TC-1A