Inspector Eish
Eish has some tips for UT:
Draw up beam-spread charts for each probe.
Determine what the best markers for marking an inspection surface are of which, are not easily affected by your couplant.
Develop an effective scanning pattern and rhythm.
Calibration, Calibration, Calibration.
Determine what the best markers for marking an inspection surface are of which, are not easily affected by your couplant.