Measurement Parameters
◇Resistance measuring range; 50mΩ~10MΩ;
◇Resistivity ρ: 2.27*10-7~4.53*102Ωhm-cm;
◇Hall coefficient Rh: 5*10-4~1*106cm3/C;
◇Carrier concentration n or p: 6.24*1012~1.25*1022cm-3;
◇Mobility μh: 1~2.2*103cm2/Vs.
Magnetic field parameters
◇Magnetic field (room temperature): 1T;
◇Magnetic field (low temperature): 0.8T.
Electrical Performance Parameters
◇I output: 1μA~20mA;
◇V output: 0.1mV~12V;
◇Current resolution: 0.1% full scale.
Device Parameters
◇Maximum leakage magnetism: <10mT DC, <2mT RMS;
◇Power requirement: 220V~240V, 50~60Hz, 220W;
◇Exterior dimensions: length, width and height, 400mm*400mm*200mm;
◇Weight: 20kg.
Cryogenic accessories
control interface