DSHC-8 Electronic Auto-Compensation Instrument
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DSHC-8 Electronic Auto-Compensation Instrument
Main Applications:
By using the apparent
resistivity parameters, it is widely applied to hydrology, environmental
protection, engineering geophysical exploration, metal and non-metal mineral
resources exploration.
resistivity parameters, it is widely applied to hydrology, environmental
protection, engineering geophysical exploration, metal and non-metal mineral
resources exploration.
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.
to Electrical Prospecting such as Vertical Electrical Sounding, Electrical
Profiling, Charging Method and Spontaneous Potential Method, etc. on ground and
in trench.
Microcomputer controlled,
direct-reading resistivity, various electrode arranging mode, data protection
against power-failure
direct-reading resistivity, various electrode arranging mode, data protection
against power-failure
Technical Specifications:
Maximum Power Supply
Voltage: 700V
Voltage: 700V
Maximum Power Supply
Current: 3A
Current: 3A
Voltage Measuring Range:
±3000mV ?
±3000mV ?
Voltage Measurement
Accuracy: ±1.5%, ±0.1 mV
Accuracy: ±1.5%, ±0.1 mV
Current Measuring Range:
0.1mA~3000mA
0.1mA~3000mA
Current Measurement
Accuracy: ±1.5%, ±0.1mA
Accuracy: ±1.5%, ±0.1mA
SP Compensation Range:
-1000mV ~ +1000mV
-1000mV ~ +1000mV
Instrument Input Impedance:
＞30MΩ
＞30MΩ
Working Temperature:
-10℃~50℃
-10℃~50℃
Volume: 244×154×237mm
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