Portable Ultrasonic Flaw Detector Metal Weld Tester Casting Forging Flaw Detection NDT Equipment A-Scan DAC Curve ASTM E317

The portable ultrasonic flaw detector is an NDT device based on the pulse-echo principle, designed for detecting internal defects in metal materials such as cracks, porosity, and inclusions. The probe emits high-frequency ultrasound into the test piece; echoes from defects are digitally processed to accurately calculate defect location, depth, and equivalent size. Features include a high-brightness color display, A-Scan waveform, DAC/AVG curves, gate alarm, peak memory, and data storage. Compatible with straight, angle, and dual-crystal probes for applications from thin plates to thick walls. Lightweight with a built-in rechargeable battery for long field operation and high protection rating. Widely used for quality inspection of welds, castings, forgings, pipes, and pressure vessels. Compliant with ASTM E317, BS EN 12668. OEM customization supported.