Material Class: |
Conductive solids |
Technology Description:
|
4-point probes method is an electrical impedance measuring technique that uses separate pairs of current-carrying and voltage-sensing electrodes to make an accurate measurement of the sample resistivity. 4-point probes are also used to measure sheet resistance of thin films. |
Technical Information: |
Type:Jandel KM3-AR
Current range: DC 10nA – 99mA Voltage range: 0.1 – 1500mV (Low), 1µV – 150mV (High) |