ATS offers an extensive line of calibration test blocks world renowned for quality and reliability.  Review our basic designs and styles below available in English or metric units.  Call our experienced engineers to provide a quote for custom diameters, lengths, standard specifications, and materials that will meet your unique ultrasonic (UT) requirements.

IIW Type 2

  • IIw-2Specifications
    • U.S.A.F.
  • Calibration
    • Straight Beam (sensitivity, distance, resolution, horizontal linearity)
    • Angle Beam (beam index, sound path angle, distance time base, distance sensitivity curve)
  • How to use:
    • Refer to Mil T.O. 33B-1.1