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  • Water Detector Multi Electrode Resistivity Survey System - China

    price: contact company for price

    Main Applications

    1 By utilizing relevant parameters of apparent resistivity and induced
    polarization method, the instrument is widely used in many aspects including
    metal and non- metal mineral resources exploration, energy exploration, city
    geophysical exploration, railway and bridge engineering exploration, etc.

    2 Search for groundwater, solve the human and animal drinking water issue as
    well as industrial and agricultural water issue. Determine the hidden safety
    risk location in reservoir dam foundation and flood- control dyke, find
    faultage zone and collapse column, landslides, coal mining goaf, search for
    geothermal and other hydrological, engineering geological exploration.

    3 Accessories made by our factory with 60- channel or 120- channel multiplex
    electrode switch, also can be used for multi- electrode resistivity survey
    system.

    Technical Specifications

    Receiving Part

    1 Measuring Voltage Range: - 6000mV~+6000mV

    2 Measuring Voltage Resolution: 0.01 mV

    3 Measuring Voltage Accuracy: ( at Vp>10mV) ¡À5% , ¡À1 digit; ( at Vp<10mV) ¡À1% ,
    ¡À1 digit

    4 Measured Apparent Polarizability Accuracy: ¡À1% , ¡À1 digit

    5 Measuring Current Range: 0~5000 mA

    6 Measuring Current Resolution: 0.01 mA

    7 Measuring Current Accuracy: ( at Ip>10mA) ¡À5% , ¡À1 digit; ( at Ip<10mA) ¡À1% ,
    ¡À digit

    8 Input Impedance: ¡Ý 50M¦¸

    9 Interference Suppression on 50Hz Power Frequency: Better than 80dB

    Transmitter Part

    1 Maximum Transmitting Power: 4500 W

    2 Maximum Power Supply Voltage 900V

    3 Maximum Power Supply Current: 5A

    4 Instrument has over- voltage and over- current protection devices

    5 Power Pulse Width: 1- 60 seconds, Duty Cycle 1: 1


    Company Contact:


    • Phone: 008618102300832

    • Address: 9F/10,Jintai Building,Nanping,Chongqing,400060,Chi, Chongqing, China

    • Email: Email


    Published date: September 25, 2014 -

    • Business Description: Chongqing Gold Mechanical & Electrical Equipment Co., Ltd. is one of the

      leading manufacturers in China of geophysical instruments. Since its

      foundation, our factory has a group of highly qualified technical

      personnel specialized in development and well trained workers, with

      advanced machinery and equipment. Our enterprise absorbs domestic and

      international advanced technology and management experience, and

      constantly develops new products. Currently, our manufactured products

      include electrical prospecting instrument, logging sensor (Geophone),

      radioactive exploration instrument etc. Five categories of various types

      of geological exploration instruments and accessories are widely used in

      geological prospecting for mineral resources, engineering exploration,

      seismic monitoring, groundwater searching and other related industries.

      We have obtained trust from users, achieved reliable geological results,

      and won high reputation for the enterprise. Over many years, our

      products enjoy high reputation in the same industry relying on the

      advantages of light weight and practical usage, stable and reliable

      performance, and these products are selling well in domestic market and

      some of the products have been successively exported to many countries

      including Japan, Canada, France, Africa and other countries. Our factory

      have passed ISO9001 International Standard Quality System Certification

      in 2000, and passed Chongqing High Tech Enterprise Certification in July

      2010 which shows comprehensive improvement of our product quality,

      service and management.

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