Ultrasonic Testing is most commonly used in NDT inspection. Among them ultrasonic
flaw detector is widely used instrument in testing materials, finding flaws in metals or hard materials. This video shows some ultrasonic transducers, reference blocks and how to detect any discontinuity in material. Also shows some ultrasonic instrumentations like
concrete tester, leak detector, USB flaw detector, pulser/receivcer, analyzer, data acquisition board, ultrasound pressure meter, scanning system, case depth meter and bolt axial force tester.
The beautiful background guitar music is “Record of Alhambra” composed by Tarrega and played by guitarist, Kyung-Hoon, Kim.
For more information, please visit our web site.
https://www.mkckorea.com
A brief tutorial on Romex® (Type NM-B) wiring.