Principle of Ultrasonic Inspection:
•Ultrasonic waves are introduced into a material where they travel in a straight line and at a constant speed until they encounter a surface.
• At surface interfaces some of the wave energy is reflected and some is transmitted.
• The amount of reflected or transmitted energy can be detected and provides information about the size of the reflector.
• The travel time of the sound can be measured and this provides information on the distance that the sound has traveled.
AlfaTest uses its extensive experience and state-of-the-art UT measuring instruments to solve the most difficult test situations in a reliable and cost-effective manner.