Ultrasonic flaw detectors find internal defects in metals and other materials — cracks, porosity, inclusions, delaminations — by sending ultrasonic pulses into the part and analyzing the echoes. They are the workhorse of weld inspection, casting and forging quality control, and in-service damage assessment across oil and gas, power, aerospace, rail, and manufacturing.
Delta Test Technologies offers flaw detectors for every task: the A1550 IntroVisor phased-array flaw detector with TFM (total focusing method) imaging for high-resolution weld inspection; the lightweight A1525 Solo TFM for portable phased-array work; the universal A1214 Expert and A1212 Master for conventional pulse-echo inspection of welds and base metal; the pocket-size A1211 Mini for quick checks; and the A1050 RANGER guided-wave system for long-range screening of pipes, rods, and — as demonstrated in field use — hidden corrosion in light poles without excavation.
From routine weld acceptance to advanced imaging of complex geometries, ultrasonic flaw detection provides the defect location, type, and sizing data that integrity decisions depend on.
