EIT System(GSEIT-384)
High-Resolution Electrical Impedance Tomography for Subsurface Imaging
The 3D high-resolution EIT system integrates 384 electrodes with Android control for automated measurements. It is portable, supports voltage/current excitation, and is suitable for rock, tree, and soil studies.
1. Constant voltage measurement mode: 1 mV, 10 mV, 100 mV, 1 V, 10 V controllable.
2. Constant current measurement mode: 1 uA, 10 uA, 100 uA, 1 mA, 10 mA controllable.
3. Input impedance: 1012 02.
4. Sampling resistivity: 1000.
5. Magnification: 1-64 times automatic control.
6. Beidou/GPS synchronization accuracy: 30ns.
7. Impedance phase measurement range: -1T ~ TI.
8. Impedance accuracy: 1 %.
9. Impedance measuring range: 103~10° Q.
10. Recorded data: signal source current waveform, measured voltagewaveform, impedance (phase + amplitude), complex resistivity, measure-ment parameters, measurement point information, target coordinates.
11. Working temperature: -20~60 ℃.
12. Communication module: Bluetooth, WIFI.
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EIT Electrode Deployment
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EIT Surface Array Layout
