Tunkai TM9200 Alternating Magnetometer Calibration Device

Overview

– The stability of the current source reaches 0.01%/min
– The accuracy of the current source reaches class 0.05
– Annual error variation is better than 100 ppm
– The coil can generate alternating magnetic field of 1 μT ~ 2 mT
– The current source can drive the coil to work for a long time under full load