Section 1: Basics
- NDT
- Sound versus Ultrasound
- Distance, velocity, cycle, material density
- Sine wave, frequency, wavelength
- dB system
- The shell of an ultrasound instrument, TOFD probes, TOFD wedges
- Pulser/receiver, square pulse
- Wave propagation, scattering, absorption, energy spreading
- Beam, sound field, beam diameter
- Through transmission, pulse echo, angle beam, immersion, PAUT
- A-Scan
- Structure and qualification of a procedure, training, acceptance criteria
- Calibration blocks, couplant
- Marking on part, probe positioning
- Naming files, storing data
- Section’s test
| Category | Page |
|---|---|
| Theory | 27 |
| Movies | 58 |
| Interactive Exercices | 0 |
| Section's Test | 1 |