Phased Array Ultrasonic Testing (PAUT) is an advanced Non-Destructive Testing (NDT) technique that uses multiple ultrasonic elements and electronic beam steering to inspect materials with exceptional precision. Unlike conventional ultrasonic testing, PAUT can electronically control the angle and focus of sound waves, allowing comprehensive coverage of complex geometries and welds without repositioning the probe.

This technology provides high-resolution imaging, enabling accurate detection, sizing, and characterisation of defects such as cracks, porosity, lack of fusion, and inclusions. It’s a fast, reliable, and highly efficient inspection method used across multiple industries for both fabrication and in-service testing.