Product description
Ground Conductivity Resistivity Meter DDC-8 Geophysical Survey Equipment
Main Applications and Features
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By utilizing the apparent resistivity parameters, it is widely used in hydrology, environmental protection, engineering geophysical exploration, metal and non-metal mineral resources exploration.
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Microcomputer controlled, direct-reading resistivity, various electrode arranging mode, data protection against power-failure
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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.
Technical Specifications
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Maximum Power Supply Voltage: 700V
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Maximum Power Supply Current: 3A
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Voltage Measuring Range: ±3000mV ?
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Voltage Measurement Accuracy: ±1.5%, ±0.1 mV
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Current Measuring Range: 0.1mA~3000mA
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Current Measurement Accuracy: ±1.5%, ±0.1mA
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SP Compensation Range: -1000mV ~ +1000mV
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Instrument Input Impedance: >30MΩ
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Working Temperature: -10°C~50°C
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Volume: 244×154×237mm.