Profile: Dynamic Systems Inc. (DSI) designs & manufactures equipment for dynamic thermal-mechanical testing of materials and physical simulation of processes. Gleeble® 3500 system is a fully integrated digital closed loop control thermal and mechanical testing system. It features easy-to-use windows based computer software, combined with an array of powerful processors, provides an extremely user-friendly interface to create, run and analyze data from thermal-mechanical tests & physical simulation programs. This system includes thermal, mechanical and digital control system.