ADMT-EH1/EH2/EH4/EH6/EH8/ Magnetotelluric (MT) Survey System

ADMT-EH series magnetotelluric (MT) survey system is developed by ADMT 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.

Model

ADMT-EH1, ADMT-EH2, ADMT-EH4, ADMT-EH6, ADMT-EH8

Max Detector Depth

1000M-8000M

Color

Blue

Weight

4.2kg

Display

Ex, Ey, Hx, and Hy apparent resistivity data

Measurement mode

MN(Electrodes), TT(Sensor)

Details About ADMT-EH1/EH2/EH4/EH6/EH8/ Magnetotelluric (MT) Survey System

Application scope:

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.

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 eh1/eh2/eh4/eh6/eh8/ magnetotelluric (mt) survey system
admt eh1/eh2/eh4/eh6/eh8/ magnetotelluric (mt) survey system

1D VES Sounding

admt eh
admt eh

Function:

  • 1D VES & IP Sounding
  • 1D Resistivity& IP Profiling.
  • SP Survey.
admt eh1/eh2/eh4/eh6/eh8/ magnetotelluric (mt) survey system
admt eh1/eh2/eh4/eh6/eh8/ magnetotelluric (mt) survey system
admt eh1/eh2/eh4/eh6/eh8/ magnetotelluric (mt) survey system
admt eh1/eh2/eh4/eh6/eh8/ magnetotelluric (mt) survey system

Sounding and Profiling (1-D)

 

Performance parameters

Console
Display Screen 7-inch IP highlight touch screen, automatic rotating
Resolution 800*1280
Connection Multi-functional magnetic suction connector (including charging, USB, signal input), WiFi, Bluetooth
Core Features Optional depth and real-time 2D/3D mapping
OS Android 13
CPU RK3568 quad-core
RAM 4GB
Storage 32GB
Battery 8.4V/6000mAH (can be connected to an external mobile power bank)
Power Consumption 6W
Charging 5V3A, compatible with most mobile phone chargers
Dimensions 238*139*53mm
Weight < 1 kg
Working Environment -20℃~+60℃,95%RH
Acquisition Unit
Versions ADMT-EH1 ADMT-EH2 ADMT-EH4 ADMT-EH6 ADMT-EH8
Max Depth (m) ≤1000 ≤2000 ≤4000 ≤6000 ≤8000
Depths Options (m) 10-1000 10-2000 10-4000 10-6000 10-8000
Channel Mode MN + TT
Connection Wifi
Frequency Range 0.001~25000 Hz
Sensitivity 1%Fs
Resolution 1uV
Frequency-selective
Filtering
Pre-set frequency and intelligent frequency selection, analog + digital filtering
Input Impedance ≥ 1M
Suppression of 50Hz
working interference
≥ 60dB
Sampling Time 10~1380s
Dimensions 320*135*240mm
Battery 12.6V/20000mAh
Power Consumption 13W
Weight 3.5kg
Working Environment -20℃~+60℃,95%RH

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