Phased Array "Type B" calibration wedge

The general purpose Phased Array Calibration Wedge is used for beam characterisation and evaluation of system performance characteristics.

Use it as a base block to determine long-term changes in instrument performance, generate DAC curves and evaluate the linear/angular resolution, focusing capability and steering capability of the beam.

With a variety of targets, this small, lightweight block is also perfect for customer demonstrations of multi-element ultrasound capabilities. This unit is also known as a 'Type B' unit.

Block functions :

• Four (4) angled holes (30°, 45°, 60°, 75°) at 1/16" 0.0625" diameter.
• Array of 18 holes on 1" radius at 0.040" diameter. The angular separation between the holes is 5.0°, with a separation of 2.5° between the last two holes Array .
• Array of 18 holes on 2" radius at 5/64" 0.0781) diameter. The angular separation between the holes is 5.0°, with a 2.5° separation between the last two Array holes.
• Vertical row of 16 holes at 0.040" diameter with 0.120" separation between holes.
• Inclined row of 12 holes at 1/16" 0.0625) diameter with 0.200" separation between holes.
• Machine-engraved notch on spoke axis.
• Machine-engraved block description, alloy and unique serial number.