Hysteresis Graph Test

As one kind of demagnetization curve tester Automatic Hysteresis graph Model:AMT-4 can automatic measure the demagnetization curve of permanent magnetic material such as NdFeB, SmCo, etc. To give Accurate results of the magnetic characteristic parameters of remanence Br, coercive force HcB, intrinsic coercive force HcJ and maximum magnetic energy product (BH)max on the Hysteresis Graph Windows measurement software applied simply. The product conforms to China National Standards GB/T 3217-92, GB 11209-89 and international standard IEC 404-5.

Automatic Hysteresis graph Model:AMT-4 I.AMT-4 magnetic characteristics of automatic measuring instrument mainframe technical parameters i.B & J Channel Measuring range: ± 1.999T (± 1.999 × 104Gs) 

Measurement accuracy: the error is less than 1% Resolution: 0.05％ Valuation accuracy：≤0.05％ ii.H Channel Measuring range：±3999KA／M（±3.999×104Oe） Measurement accuracy: the error is less than 1%（Due to the measuring range and the magnetic field varies） Valuation accuracy：≤0.025% iii.（BH）max Channel Measuring range：1.00MGOe～80.0MGOe（automatic changes With the types of the different sample） Measurement accuracy: the error is less than 0.5～2%（automatic changes With the types of the different sample） Resolution：0.01MGOe，0.1MGOe iv.Magnetic Power AMT-4 common type maximum output power (instantaneous): three-phase 30KW AMT-4 high-power type maximum output power (instantaneous): three-phase 80KW Current scanning speed：20 ~ 60 sec / week (the computer intelligence adjusted) v.Operating environment Temperature: 10℃～45℃ Humidity：RT<85％ Power Supply: Three-phase 380V ± 10%, 50Hz