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Chongqing Gold M& E Equipment Co., Ltd.
Address:  9F/10,Jintai Building, Nanping, 400060,Chongqing,China

Contact person:Michelle Li
Tel: 0086-023-62794421
Fax: 0086-023-62940030
Mobile/Whatsapp: 0086 15922636015
E-mail: master@hy-industry.com
Skype: oilpurifier2010
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DDC-8 Electronic Auto-Compensation Instrument (Resistivity Meter)

It is widely used in 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.
Quantity:
  • Resistivity, SP
  • Water finder, geological exploration
  • ISO

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 specification

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
Size 244×154×237mm

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