DB series electromagnets are unipolar electromagnets designed by our company for users with special needs. The single-pole electromagnet has an open magnetic field operation space, and the magnetic field lines are concentrated on the pole surface. It is usually used to test the anti-interference ability of the test sample against a constant magnetic field, and other external magnetic field influence experiments. The magnetic field can be designed to different levels of magnetic field strength, and the size of the magnetic field can be adjusted by the power supply. The application of permanent magnetic materials has given a new direction for the constant interference magnetic field. 　　 Unipolar constant magnetic field specification parameters Model Center magnetic field (mT) Pole diameter (mm) Power (W) Weight (Kg) DB-8010080100045DB