Supply DC Ves Digital Resistivity Meter Underground Water Detector Sp Resistivity Survey Meter Resistivity Survey Equipment 1d Electrical Sounding Meter
1D resistivity meter use VES method to find underground water up to 500m depth
WDDS-2 is the basic resistivity meter only with function of 1D Res Sounding. WDDS-2B designed with a internal high power on the basis of WDDS-2, up to 200V.
Function:
1D Resistivity vertical electrical sounding
Application
Underground water inspection
Engineering geology inspecting as dam base exploration and flood
Metal source exploration
Non-metal source exploration
City geophysical exploration
Railway and bridge
| Max transmit power |
3500w |
| Max voltage |
±1000V |
| Max current |
±3.5A |
| Power supply pulse waveform |
1:1 |
It is to study the distribution characteristics and laws of DC electric field related to geological bodies for prospecting and solving some geological problems. The field sources used by DC method are artificial and natural. The differences of electrical properties used include the differences of resistivity and polarizability of rocks and ores. The measured parameters include apparent resistivity (PS) and apparent polarizability (NS). The DC method using artificial field source includes resistivity profile method, resistivity sounding method, charging method, DC induced polarization method, etc. There are natural electric field method and so on.
Vertical electrical sounding meter, DC resistivity meter, VES resistivity meter, resistivity and SP meter, resistivity meter for water exploration, 1D resistivity survey instrument, geophysical resistivity survey meter
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