MAGNETIC FIELD MEASUREMENT APPARATUS FOR CYCLOTRON ELECTROMAGNET

摘要

A magnetic field measurement apparatus capable of measuring a magnetic field is required even if a cyclotron electromagnet has no space for installing the magnetic field measurement apparatus. In order to solve said problem, the magnetic field measurement apparatus of the present invention includes a rotating member which is rotatably installed outside a cyclotron in which an electromagnet is installed, wherein a magnetic field sensor is installed in the rotating member for measuring the magnetic field of the electromagnet, and the apparatus further includes a driving unit which rotates the rotating member.