Geophysical VES Exploration Equipment and Geophysical Prospecting for Underground Water and Metal and Mineral Detector
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
| Model & Name: |
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: |
-10ºC~50ºC |
| Size: |
244×154×237mm |
Audited Supplier 
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