Magnetotelluric (MT) Survey System
  • Model:
    ADMT-EH1, ADMT-EH2, ADMT-EH4, ADMT-EH6, ADMT-EH8
  • Features:
    The instrument is precise, efficient and intelligent, and can measure both the terrestrial magnetotelluric signals from natural field sources and the electromagnetic signals from artificial field sources. It has the advantages of fully wireless connection
    The ADMT-EH series magnetotelluric methods meter is an efficient and accurate measurement tool that can be used in mineral and geothermal exploration, geological disaster monitoring and investigation, hydrogeological exploration, environmental monitoring and other fields. Each acquisition unit is equipped with two electromagnetic and electric field measurement channels as standard. WiFi wireless connection allows simultaneous measurement. The maximum exploration depth reaches 8,000 meters. The instrument can directly display Ex, Ey, Hx, and Hy apparent resistivity data, and automatically draw curves and contour maps. , within the maximum depth range, 10-meter depth intervals are selected.




    ADMT-EH Magnetotelluric (MT) Survey System


    R & D Since 1973


    Precise & Efficient    Smart & Simple


    Free upgrading at the original price after purchasing within six months

    ADMT-EH series magnetotelluric (MT) survey system is developed by AIDU based on the latest achievements in the magnetotelluric methods technology. It's one of the primary tools for mineral exploration, oil and gas exploration as well as exploration for geothermal. The system is available in five models: EH8, EH6, EH4, EH2, and EH1, which can detect the maximum depths of 8000, 6000, 4000, 2000, and 1000 meters respectively. The system can set the exploration depth in sections within the maximum depth range to meet requirements for different depths and different depth segments.



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    Accurate
    & Stable

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    Anti-interference

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    Simple Operation

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    Automatic
    Mapping



    Applications

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    Mineral exploration: used for general and detailed surveys of non-ferrous metals and precious metal minerals. It can determine the direction, location and depth of mineral veins. It can also analyze and determine mineral reserve information by integrating other magnetic methods, drilling and other methods. Improve the success rate of mineral exploration and reduce mining investment risks.

    Geothermal hot spring exploration: Used for general and detailed surveys of geothermal, hot spring and other resources. It can determine fault zones, thermal reservoirs, thermal conductivity and other structures. It can also be used with high-precision magnetometers for exploration, and magnetotelluric conductivity meters can be used to form an analysis of strata. Imaging of deep resistivity can accurately determine the depth and reserves of water storage fracture zones.

    Oil and gas exploration : Based on the physical characteristics and formation characteristics of the oil layer, the undulations of the high-resistivity bedrock surface are studied to determine the range and depth of oil and gas. Moreover, the magnetotelluric method has been widely used in oil and gas exploration because of its large detection depth and is not affected by high-resistance shielding layers.



    Easy Conduct

    When starting the layout in the field, set up the Ex and Ey channels, use an electrode hammer to drive the MN electrode into the ground, the distance between the MN electrodes is about 20 meters, and generally bury the Hx and Hy electromagnetic sensors (probes) to a level of 20-100cm underground place.

    After arranging the measurement line, complete the measurement directly on the console. When there is enough data, the instrument can automatically generate a graph and analyze it.



    Reliable Results

    6000m oil exploration renderings

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    A metal mine detection case in Yunnan

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    SIX ADVANTAGES
    TO HELP YOU EXPLORE WORRY-FREE

    Accurate, stable and strong anti-interference

     The core module of the instrument adopts integrated packaging, which has high precision and greatly enhanced anti-interference; it is equipped with a high-performance processor to run a variety of algorithms, and the output is stable and accurate, ensuring the accuracy of the instrument in various environments.

    Quick and efficient

    特点图-02.png Under the same measurement conditions, ADMT series magnetotelluric (MT) methods equipment only need 9-12 minutes for single-point measurement, which is 5 times more efficient than the same type of international advanced products.

    Automatic analysis of results

    特点图-03.png After data collection, curves and contour maps are automatically drawn on site to analyze and judge the position in real time.

    Simple operation

    特点图-04.png The console and the acquisiting unit are connected by WIFI wirelessly. After the measurement line is arranged, the measurement can be completed directly on the console, which is simple and convenient.

    Free upgrade, value preservation and redemption

    特点图-05.png The instrument includes a full set of APP software to support online free upgrades. And within 6 months since the purchase, the value can be exchanged for other products of a higher model

    Lifetime technical support

    特点图-06.png Data processing and analysis, instrument maintenance, online technical guidance and other services are life-long technical support


    Parts

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    1. Ex   2. Hx     3. Charging port   4. Connection status    5. Ey    6. Hy    7. Switch    8. Console    9. Sensor


    TECHNICAL PARAMETERS

    Console
    Display Screen7-inch IP highlight touch screen, automatic rotating
    Resolution800*1280
    ConnectionMulti-functional magnetic suction connector (including charging, USB, signal input), WiFi, Bluetooth
    Core FeaturesOptional depth and real-time 2D/3D mapping
    OSAndroid 8.1
    CPURK3288 quad-core A17
    RAM2GB
    Storage16GB
    Battery8.4V/6000mAH (can be connected to an external mobile power bank)
    Power Consumption6W
    Charging5V1A, compatible with most mobile phone chargers
    Dimensions238*139*53mm
    Weight< 1 kg
    Working Environment-20℃~+60℃,95%RH
    Acquisition Unit
    VersionsEH1EH2EH4EH6EH8
    Max Depth (m)≤1000≤2000≤4000≤6000≤8000
    Depths Options (m)10-100010-200010-400010-600010-8000
    Channel ModeMN/TT
    ConnectionWifi
    Frequency Range0.001~2000 Hz
    Sensitivity1%Fs
    Resolution1uV
    Frequency-selective
    Filtering
    Pre-set frequency and intelligent frequency selection, analog + digital filtering
    Input Impedance≥ 1M
    Suppression of 50Hz
    working interference
    ≥ 60dB
    Sampling Time540~10800s
    Dimensions323*275*135mm
    Battery8.4V/7500mAh
    Power Consumption7.5W
    Weight3.5kg
    Working Environment-20℃~+60℃,95%RH


    SERVING DOZENS OF COUNTRIES AROUND
    THE WORLD, WELL RECEIVED BY USERS

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    PROFESSIONAL SERVICE TEAM

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    QUALIFICATION CERTIFICATE

    Certificates and Awards: CE, ISO,  China National High-tech Enterprise, China National Technical Invention Patent

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    DEVELOPMENT HISTORY

    1973: Developed the domestic short-wire D75 electrical method
    1977: Developed an aerial proton magnetometer
    1981: Developed domestic resistivity DW83 electrical method
    1988: Developed a multi-functional high-power electric method
    2001: Developed the NEP series of natural electric field geophysical probes
    2005: Completed the "High-Density Electrical Method" project commissioned by the Institute of Geology and Geophysics, Chinese Academy of Sciences
    2011: Completed the "Controllable Source Geodetic Electromagnetic Instrument (CSAMT)" project commissioned by the Institute of Geology and Geophysics, Chinese Academy of Sciences
    2013: Received the support of the Innovation Fund of the Ministry of Science and Technology, and passed the Shanghai High-tech Achievement Transformation Certification
    2017: Developed mobile phone water-finding instrument and geophysical instrument, supporting two-dimensional and three-dimensional automatic mapping of Android system
    2018: Independent research and development of 16-channel series products to solve the problem of natural electric field source changes, simple, efficient and precise
    2021: Water-finding instrument, geophysical prospecting instrument, aerial geophysical prospecting, earthquake advanced prediction system, etc. will be developed for cloud platform big data automatic analysis function


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    Two-year
    Warranty

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    Lifetime
    After-sales

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    Professional
    Advisors

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    Free
    Upgrade


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