Custom ASME TOFD Scanner Block

TOFD Reference Blocks / TOFD Scanner Blocks are manufactured in accordance with ASME Section V requirements and also possess additional design features which enable them to be easily used for modern advanced TOFD ultrasonic applications. Our designs enable dynamic calibration of multiple probes mounted in scanners.

These Blocks contain side drilled holes of varying diameters base on thickness. Side drilled holes are located at 1/4T and 3/4T in the required number of zones based on thickness.

TOFD Reference Blocks / TOFD Scanner Blocks are available in any thickness or alloy material types and are also available with cladding or overlay.