Ultrasonic Testing (UT) Level II

Learn Ultrasonic Testing (UT) from zero and prepare for the Level II exam. The course has 14 interactive animated lessons and 10 practicals on a flaw detector simulator, all with voice-over, two bilingual books (the workbook and the practical guide) you read right inside the course, the Weld Scan Planner for UT and PAUT, and a question bank with practice by topic and a timed mock exam.

Lessons cover wave principles, equipment and controls, modes of wave travel, the sound beam, attenuation and impedance, A-, B- and C-scan displays, transducers and reference blocks, immersion, contact testing and identifying discontinuities. In the simulator you practise straight- and angle-beam calibration, thickness gauging, instrument checks, DAC, plate lamination testing and weld inspection. Everything is in both Indonesian and English. Lesson 1 is free to try.

The UT Equipment Practical Simulator is a virtual ultrasonic flaw detector with the controls of a real one. Calibrate on the IIW block, check the angle and build a DAC on an SDH block, then find hidden flaws in a weld plate and a laminated plate.