Ultrasonics - Calibration Blocks

AS2083 Block 2 - also known as an IOW Type 2 block (4 x Side Drilled Holes) (not to be confused with a Type 1, with 9 side drilled holes)

AS2083 #5 block. Also known as V2 or Kidney Block. Used for the calibration of shear wave probes.

IOW Type 1 block (9 x Side Drilled Holes) Not to be confused with the Type 2 block, which is the AS2083 #2 block.

Series of blocks with differing beam paths to the flat bottom hole at the base of the block.