TOFD 2.2 PRO Wireless System

TOFD method has been widely used for fast and reliable ultrasonic testing (UT) of welded joints over the last years. TOFD offers great accuracy for measuring the critical size of crack-like-defects. The accuracy of better than ±1mm can be achieved in a wide range of material thicknesses.

TOFD 2.2 PRO System” performs mechanized UT of butt welds using Time-Of-Flight Diffraction (TOFD) technique. The Equipment is used for testing the welded joints UT at:

• flat objects;
• tubes of medium and large diameters – OD not less than 12 in (300 mm) – depends on the scanner type;
• spherical and cylindrical oil and gas tanks – OD not less than 33 ft (10 m).

Wall thickness: from .25 to 12 in (6 to 300 mm). Profile types: CRC Evans, single J groove weld, single V groove weld, double V groove weld, X welds, etc.