Groundwater Detector Ddc-8 Geophysical Resistivity Meter Equipment Vertical Electrical Sounding Instrument Terrameter

Main Applications
Groundwater Detector Ddc-8 Geophysical Resistivity Meter Equipment Vertical Electrical Sounding Instrument Terrameter

1. By utilizing the apparent resistivity parameters, it is widely used in hydrology, environmental protection, engineering geophysical exploration, metal and non-metal mineral resources exploration.

2. This instrument applies to Electrical Prospecting such as Vertical Electrical Sounding, Electrical Profiling, Charging Method and Spontaneous Potential Method, etc. On ground and in trench.




Features
Groundwater Detector Ddc-8 Geophysical Resistivity Meter Equipment Vertical Electrical Sounding Instrument Terrameter
Microcomputer controlled, direct-reading resistivity, various electrode arranging mode, data protection against power-failure

Technical Specifications
Groundwater Detector Ddc-8 Geophysical Resistivity Meter Equipment Vertical Electrical Sounding Instrument Terrameter

Maximum Power Supply Voltage: 700V
Maximum Power Supply Current: 3A
Voltage Measuring Range: ± 3000mV?
Voltage Measurement Accuracy: ± 1.5%, ± 0.1 mV
Current Measuring Range: 0.1mA~3000mA
Current Measurement Accuracy: ± 1.5%, ± 0.1mA
SP Compensation Range: -1000mV ~ +1000mV
Instrument Input Impedance: >30MΩ
Working Temperature: -10~50
Volume: 244× 154× 237mm


Groundwater Detector Ddc-8 Geophysical Resistivity Meter Equipment Vertical Electrical Sounding Instrument Terrameter