● Suitable for pipe diameter≥500mm(19.7in.), with recommended thickness≥6mm(0.25in.)
● Suitable for compound U/ V and U weld groove, especially for automatic welding detection.
● Easy carrying, only 15kg for crawler.
● Integrated ultrasonic module for cable-free scanning.
● Supports wireless data acquisition in real-time for the whole scanning process.
● Wheels with groove design keeps crawler scanning on a straight line, with the offset ≤1mm from the center of the weld to the probe flank.

 
Zone Discrimination Inspection Technique:
The AUT probe can emit thousands of focusing laws, adopts the partition method, used for testing surface defects and hidden defects in girth welds of long-distance pipeline. No blind zone of ultrasonic testing.