Magnetic flux density testing device DX-2012MD

automaticmaterialsmagnetic

The heating pole head of the electromagnet is used to complete the heating of the magnetic steel (separate closed-circuit electromagnet heating and conduction heating through the fixture) and cooperate with the fluxmeter and the standard one-dimensional Helmholtz coil to measure the magnetic flux at different temperatures (or Magnetic moment) change to obtain the thermal magnetic flux density loss curve. The reversible magnetic flux density loss curve is obtained by testing the change of the magnetic flux after heating and returning to normal temperature, and the irreversible magnetic flux density loss curve is obtained at the same time. Using an electromagnet that can apply a reverse magnetic field, it can also obtain the antimagnetic curve of the material under high-temperature conditions, which can be used to assess the application range of the magnet in the magnetic circuit. ● Heating at room temperature ~200 °C, meeting the temperature test requirements of the sample to be tested; ● Configure the thermal copper fixture to make the sample evenly heated; ● The flux magnetic moment measuring device can be configured to test the irreversible magnetic flux density loss curve of the sample; ● Applying a reverse magnetic field, the diamagnetic curve of the material under high-temperature conditions can be obtained;