At present, Piezoelectric ultrasonic flaw detection which domestic use often requires a coupling agent in order to achieve a good coupling with the DUT, and the DUT high surface quality requirements, so it is difficult to apply to the detection environment of high temperature, high speed and rough surfaces surroundings.The EMAT solves this problem, it does not require a coupling agent in the detection and the detection result is true and reliable, high repeatability.
Compared piezoelectric ultrasonic testing which domestic uses, an electromagnetic ultrasonic probe with high coverage, the number of probes greatly reduced, relatively simplified mechanical structure for seamless steel tubes, steel source material detection, line detection of train wheels and axles.
- Comply with European Standard (EN12668-1)
- Excitation pulse intensity: 600Vpp
- The number of excitation pulses: 1-25 continuously adjustable