The Phased Array “Type A” Calibration Block is used during the initial setup and calibration of a phased array ultrasonic unit. This block can be used to perform tasks such as beam angle verification, calibration for wedge delay, sensitivity calibration, performing DAC/TCG, and more. This block has similar dimensions to an IIW-Type Block, but has been specially-engineered for phased array applications.
Block dimensions are 1.000" thick x 4.000" tall x 12.00" long. Inch Version in accordance with PH Tool Drawing No. 10237.