Avantech Engineering Consortium Pvt. Ltd.

Crack Depth Measurement - Crack Detection

The Crack Depth is calculated by using the principle of acoustic diffraction of ultrasound waves. The method uses a specially designed test instrument where the transducers are positioned on the surface in a line across the crack. The average depth of crack is calculated by measuring the transit time at different distances of transducers from the crack, viz at 100mm, 150mm and 20mm.