Both are used in conjunction with the twin wire drop carriage machines.
The setup for calibration testing requires the base to have a quick release kit
and MEP pad installed. On the flying arm a spherical impactor must be
The setup for an impact test requires the base to have a quick release kit and
anvil. On the flying arm, you attach a headform (Half Magnesium K1A,
JIS or DOT) and helmet to perform a uniaxial impact test.