Since July 2010, the Granular Dynamics Laboratory is operative at the Sapienza unit of ISC. The laboratory includes an electrodynamic shaker LDS V455, which can reach a maximum acceleration of 105g, powered by a PA1000L power amplifier. The amplifier receives the signal from a signal generator board in a personal computer. Particle tracking data are collected by a fast camera (MIKROTRON EO-SENS CL) which reaches 506 frames per second at full resolution (1280x1024) or faster at reduced resolutions.











