Subsurface Hydrogeological Survey Instrument and Geological Survey Equipment and Geological Resistivity Meter

Detailed Product Description

DDC-8 Resistivity Meter For Ground Water Detector is widely used in hydrology,

Environmental protection, engineering geophysic

Main Applications and Features

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 Microcomputer controlled, direct-reading resistivity, various electrode arranging mode, data protection against power-failure

3 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

1 Maximum Power Supply Voltage: 700V

2 Maximum Power Supply Current: 3A

3 Voltage Measuring Range: ± 3000mV?

4 Voltage Measurement Accuracy: ± 1.5%, ± 0.1 mV

5 Current Measuring Range: 0.1mA~3000mA

6 Current Measurement Accuracy: ± 1.5%, ± 0.1mA

7 SP Compensation Range: -1000mV ~ +1000mV

8 Instrument Input Impedance: >30MΩ

9 Working Temperature: -10° C~50° C

10 Volume: 244× 154× 237mm