Reflector device for making geodetic measurements, e.g. for use with a tachometer, has a mirror mounted on a rotor that can be rotated to a desired position using the motor and a control unit

摘要

Reflector device for making geodetic measurements has a reflector (2) for back-reflection of light that is mounted on a rotor that rotates around a vertical axis. To align the reflector (2) with respect to a measurement instrument, e.g. a tachometer, a motor (3) is provided that rotates the reflector.