Ves Ground Water Finder, Underground Water Detection, Ground Water Detector, Water Finder, Ves Vertical Electrical Sounding, Geoelectric Groundwater Finder

DDC-8 Geological Equipment Ground Resistivity Meter


DDC-8 resistivity meter features and applications:

1. With the variation of apparent resistivity, it is widely used for searching underground water and non-metal ores (quartz mine, calcite mine, coal ore and talc ore etc), which also plays an important role in sides as ores prospecting and water detect etc.

2. Micro-PC controlled, resistivity value read directly, multiple arrays, data protection when power-down.
3. It is applied for ground and sap's electrical prospecting method like vertical electrical sounding (VES), electro-profile method, IP charge method and SP method etc. The applied field includes hydrology, environment, engineering prospecting, metal and non-metal mineral source detect etc.
Specifications:
External HT supply: 10V~700V
Maximum supply current: 3000mA (without set for over-voltage and over-current protection)
Measuring voltage range: ± 3000mV
Measuring accuracy: ± 2%
Current measuring range: 0.1mA~3000mA; Measuring accuracy: ± 2%
Stored data: 800 points
Compensation range for natural potential: -1000mV~+1000mV
Input impedance: >30MΩ
Noise suppression against the industrial frequency of 50HZ: > 60dB
Operating temperature range: -10° C~+50° C

Ddc-8 Underground Water Detector, Water Finder, Ves Ground Water Detector, Water Finder, Ves Vertical Electrical Sounding, Groundwater Finder