Portable Shaker-Amplifier
APS Dynamics Model 300 Portable Shaker

The APS Dynamics Model 300 Portable Shaker is a self contained shaker and amplifier in an aluminum carrying case. For operation, the unit separates into two sections - the Amplifier Section and the Shaker Section

Application, Features and Specification


  • Modal test excitation of structures
  • Field calibration of accelerometer and velocity pick-up systems
  • Component testing


  • Portability - 8 inch cube for Shaker and Amplifier
  • Capable of carrying relatively heavy loads - Vertical and Horizontal
  • Rugged, self cooled design


  • 5-lb. (22N) force, 30 inch/s velocity, 0.1 - 0.2-in p-p stroke