Profile: Herzan, LLC is a distributor of Herz and Table Stable vibration isolation systems. Our product line includes TS, AVI, DT, AEK, FC and VA series. Our active vibration isolation system provides isolation beginning at 0.7 Hz. It features active & passive isolation from 0.7 Hz to 1,000 Hz, 500 times stiffer than passive systems and auto load adjustments. Our active vibration isolation provides continuously senses vibrations, and through an inertial feedback loop signals internal actuators to react to disturbing vibrations. It requires no on-site calibration. Our AVI-350 is an innovative active vibration isolation system that provides isolation in all six degrees of freedom. It continuously senses vibrations, and through an inertial feedback loop signals internal actuators to react to disturbing vibrations. Its compact turnkey design makes the AVI-350 perfect for retrofit or height-sensitive applications. The modular style allows it to adapt to specific sizes and loads, making it ideal for a wide range of applications.