Phased Array "Type A" Block IIW-Type (Inch Version) 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 specially-engineered for phased array applications. Geometry: 4.000" and 2.000" radii • 19 through holes at .040" diameter • 1 through hole at .080" diameter • 4 FBHs at .080" diameter x .080", .160", .235" and .315" deep. • 4 FBHs at .157" diameter x .040", .120", .200", .275" deep. • 3 FBHs at .080" diameter x .120" deep machined into the 2.000" radius. • 4 EDM notches at .004", .008", .012" and .016" deep x .020" wide x 1.00" long. Dimensions: 1.000" thick x 4.000" tall x 12.00" long.

PAUT "Type A" Block IIW-Type (Metric Version) 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 specially-engineered for phased array applications. Geometry: 100.0 mm and 50.0m radii • 19 through holes at 1.0mm diameter • 1 through hole at 2.0mm diameter • 4 FBHs at 2.0mm diameter x 2.0mm, 4.0mm, 6.0mm and 8.0mm deep • 4 FBHs at 4.0mm diameter x 1.0mm, 3.0mm, 5.0mm and 7.0mm deep • 3 FBHs at 2.0mm diameter x 3.0mm deep machined into the 50mm radius • 4 EDM notches at 0.1mm, 0.2mm, 0.3mm and 0.4mm deep x 0.5mm wide x 25.0mm long. Dimensions: 25.0mm thick x 100.0mm tall x 300.0mm long.