DDC-8 500M Electronic Undreground Water Detector ,Water Detection Device
Main Characteristic:
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 Index &Parameter:
Model & Name: | DDC-8 500M Electronic Auto-Compensation(Resistivity)Instrument |
Max. Power Supply Voltage: | 700V |
Max. Power Supply Current: | 3A |
Voltage Measuring Range: | ±3000mV |
Voltage Measuring Accuracy: | ±1.5%±0.1mV |
Current Measuring Range: | 0.1mA~3000mA |
Current Measuring Accuracy: | ±1.5%±0.1mA |
SP Compensation Range: | -1000mV~+1000mV |
Instrument Input Impedance: | ≥30MΩ |
Operating Temperature: | -10°C~50°C |
Machine Size: | 244×154×237mm |
