Products

ASTM E2491 Phased Array Assessment Block Stainless Steel (Metric Version)

ASTM E2491 Phased Array Assessment Block Stainless Steel (Metric Version) is a general-purpose Phased Array calibration block used for beam characterization and evaluation of system performance characteristics. Use it as a baseline block to determine long-term instrument performance changes, generate DAC curves, and evaluate linear/angular resolution, focusing ability, and beam steering capabilities. With a variety of targets, this small, lightweight block is also perfect for customer demonstrations of phased array ultrasonics capabilities.

Geometry: 

Four (4) angled holes (30°, 45°, 60° and 75°) at 1.5mm diameter.

An array of 18 holes on a 25mm radius at 1.0mm diameter. The angular separation between holes is 5.0°, with 2.5° of separation between the last two holes in the array.

An array of 18 holes on a 50 mm radius at 2.0mm diameter. The angular separation between holes is 5.0°, with 2.5° of separation between the last two holes in the array.

Vertical column of 16 holes at 1.0mm diameter with 3.0mm of separation between the holes.

An angled row of 12 holes at 1.5mm diameter with 5.0mm of separation between holes.

Machine engraved tick mark at radii centerline.

Dimensions: 150mm x 100mm x 25mm

Material: Stainless Steel