Image formation tomography apparatus e.g. X-ray tomography apparatus has controller which controls motor adjusting angle position of balancing rings attached to measuring device, with respect to the measuring device

摘要

The balancing rings (15a,15b) including arm shaft counterbalances (16a,16b) are attached to the flat surfaces (E1,E2) and are rotated around the axis of rotation (2). A controller controls the motor which adjusts the angle position of the balancing rings attached to the measuring device, with respect to the measuring device.