IIW Type 1 EN Standard Ultrasonic Calibration Test Block

IIW Type 1 test block is used for calibration of shear and longitudinal transducers, and verification of shear wedge exit point and refracted angle. Can also be used for resolution and sensitivity checking.

• In accordance with EN 12223;1999 specifications.

• Dimensions: 300mm（12.0"） x100mm（4.0"） x 25mm（1.0"）