DDC-8 Electronic Auto-Compensation Instrument(Resistivity Meter)
Electronic Auto-Compensation Instrument is widely used in hydrology, environmental protection, engineering geophysical explore.
Main Applications and Features By utilizing the apparent resistivity parameters, it is widely used in hydrology, environmental protection, engineering geophysical exploration, metal and non-metal mineral resources exploration.Microcomputer controlled, direct-reading resistivity, various electrode arranging mode, data protection against power-failureThis instrument applies to Electrical Prospecting such as Vertical Electrical Sounding, Electrical Profiling, Charging Method and Spontaneous Potential Method, etc. on ground and in trench. | |
Technical Specifications Maximum Power Supply Voltage: 700VMaximum Power Supply Current: 3AVoltage Measuring Range: ±3000mV ?Voltage Measurement Accuracy: ±1.5%, ±0.1 mVCurrent Measuring Range: 0.1mA~3000mACurrent Measurement Accuracy: ±1.5%, ±0.1mASP Compensation Range: -1000mV ~ +1000mVInstrument Input Impedance: >30MΩWorking Temperature: -10°C~50°CVolume: 244×154×237mm |
DDC-8 Electronic Auto-Compensation Instrument(Resistivity Meter)