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.

ASTM Distance Amplitude

  • Specifications
    • ASTM E127
    • ASTM E428
  • Calibration Function
    • Straight beam (sensitivity, resolution, flaw depth)
    • Hole dia (in)3/64, 5/64, 8/64 ( for your set of 19, select either 3/64, 5/64, or 8/64 hole diameter)

 

ASTM Distance Amplitude Calibration Blocks
METAL PATHHOLE DIAMETER (In)
(In)     3/645/648/64
0.0633/645/648/64
0.1253/645/648/64
0.2503/645/648/64
0.3753/645/648/64
0.5003/645/648/64
0.6253/645/648/64
0.7503/645/648/64
0.8753/645/648/64
1.0003/645/648/64
1.2503/645/648/64
1.7503/645/648/64
2.2503/645/648/64
2.7503/645/648/64
3.2503/645/648/64
3.7503/645/648/64
4.2503/645/648/64
4.7503/645/648/64
5.2503/645/648/64
5.7503/645/648/64