Xi'an Huashun Measuring Equipment Co.,Ltd is one of the leading China magnetic field simulation system manufacturers and suppliers,Website:http://www.smagall.com, welcome to buy high precision magnetic field simulation system, earth magnetic field offset system, magnetic field simulation and generation system, 3d magnetic field simulation system, 1d magnetic field simulation system, 3d earth magnetic field offset system from our factory. Magnetic Field Simulation System consists of a computer, high precision DA card, high precision constant current source, Helmholtz coil and matched upper computer software. With amplitude, frequency and other parameters of simulation signal modified by software. high precision constant current source drives Helmholtz coil to generate steady magnetic field and alternating magnetic field. The magnetic field simulation system is precise and the magnetic field is even inside coil.