Carbon steel calibration block used for calibration of transverse and longitudinal wave transducers. Verification of the exit point and refracted angles (from 45° to 70°) and adjustment in sensitivity. Carbon steel block with corrosion coating.

Stainless steel calibration block used for calibration of transverse and longitudinal wave transducers. Verification of the exit point and refracted angles (from 45° to 70°) and adjustment in sensitivity. Carbon steel block with corrosion coating.