NM01IIW2M4340

The PH Tool IIW-Type 2 Block (Metric) made from 4340 Steel is a calibration standard used in ultrasonic testing (UT) for both angle beam and normal incident inspections. It is a modified metric version of the original IIW-Type 1 design.

Key Features:

• Material: High-strength 4340 Steel.

• Metric Dimensions: Designed with metric measurements.

• Distance Calibration: Includes a 50mm radius x 5.0mm deep cut-out superposed on a 100mm radius for distance calibration.

• Sensitivity Testing: Features 1.0mm, 2.0mm, and 3.0mm through holes for sensitivity testing or surface wave inspection.

• Distance Marks: Contains distance calibration marks to the 50mm hole.

• Compliance: Manufactured in accordance with International Institute of Welding (IIW), ASTM E164, and U.S. Air Force NDI Manual T.O. 33B-1-1 specifications.

• PH Tool Quality: A trusted calibration standard from a reputable manufacturer in the NDT industry.

Applications:

• Calibration of ultrasonic flaw detectors for angle beam and normal beam inspections.

• Setting metal distance and sensitivity settings.

• Determining the sound exit point and refracted angle of angle beam transducers.  

• Evaluating depth resolution of normal beam inspection setups.

• Sensitivity testing using the through holes.

• Surface wave inspection.