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DX-99 Fast Hall Effect Measurement System
DX-99 Fast Hall measuring instrument is a fast measuring system developed based on electric transport property measurement system. It adopts integrated structure design, has the characteristics of small volume, fast speed, convenient sample change, one-key test, and is equipped with replaceable low-temperature options, so that the measurement is more convenient and fast.
contact nowDX-99 Fast Hall Effect Measurement System
DX-99 Fast Hall measuring instrument is a fast measuring system developed based on electric transport property measurement system. It adopts integrated structure design, has the characteristics of small volume, fast speed, convenient sample change, one-key test, and is equipped with replaceable low-temperature options, so that the measurement is more convenient and fast.
Measured parameters:
◇Resistance measuring range: 50mΩ~10MΩ；
◇electrical 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；
◇migration rate 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；
◇resolution ratio：0.1%Full Scale。
Parameter of apparatus
◇The largest magnetic flux leakage：<10mT DC，<2mT RMS；；
◇Power requirements：220V~240V，50~60Hz，220W；
◇Dimensions ：length width and height，400mm*400mm*200mm；
◇Weight：20kg。
cryogenic element:
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