Groundwater Detector Ddc-8 Geophysical Resistivity Meter Equipment
Verticle Electric Sounding Instrument
Main Applications
Groundwater Detector Ddc-8 Geophysical Resistivity Meter Equipment Vertical Electrical Sounding Instrument Terrameter1. 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 TerrameterMicrocomputer 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 TerrameterMaximum 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