LADP-18 Apparatus for Determining Curie Temperature of Ferrite Materials
According to the change of magnetic moment of ferromagnetic material with temperature, this instrument adopts alternating current bridge method to measure the temperature when the spontaneous magnetization of ferromagnetic material disappears. This method has the advantages of simple system structure, stable and reliable performance, etc. The instrument can be used in electromagnetics experiment of general physics or modern physics experiment.
|Signal source||sine wave, 1000 Hz, 0 ~ 2 V continuously adjustable|
|AC voltmeter (3 scales)||range 0 ~ 1.999 V; resolution: 0.001 V|
|range 0 ~ 199.9 mV; resolution: 0.1 mV|
|range 0 ~ 19.99 mV; resolution: 0.01 mV|
|Temperature control||room temperature to 80 °C; resolution: 0.1 °C|
|Ferromagnetic samples||2 sets of different Curie temperatures, 3 pcs/set)|