| Major Features and Benefits □ Compact and light-weight □ Non-contact and high sensitivity □ Simple setup and operation □ Variable standoff (few mm to few meters) □ Small beam spot diameter □ 2 channels for differential or orthogonal measurement □ High resolution, high repeatability, high data rate, and high signal-to-noise ratio □ No calibration factor, no interference, no minimum velocity, no non-linear effects, and no range switch □ Computer data storage and processing Major Applications □ Non-intrusive dynamic measurement for disk drives, heads and VCM. □ Measurement and analysis of complex motions for printer heads, disk drives and stepper motors, XY-tables, and bearings. □ Measurement of settling time and dynamic probes and shakes. □ Engine valve displacement and Diesel engine injection needle positioning. |