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Geophysical Electromagnetic Survey Equipment Mt/ Amt Csamt Controlled-Source Audio-Frequency Magnetotellurics (CSAMT) Groundwater Geothermal Exploration

China Geophysical Electromagnetic Survey Equipment Mt/ Amt Csamt Controlled-Source Audio-Frequency Magnetotellurics (CSAMT) Groundwater Geothermal Exploration, Find details about China Electromagnetic Survey Equipment, Em Geophysics from Geophysical Electromagnetic Survey Equipment Mt/ Amt Csamt Controlled-Source Audio-Frequency Magnetotellurics (CSAMT) Groundwater Geothermal Exploration

Model NO.
GD-4 Electromagnetic Survey Equipment
Trademark
Gold
Transport Package
Wooden Case
Specification
ISO9001
Origin
China
Model NO.
GD-4 Electromagnetic Survey Equipment
Trademark
Gold
Transport Package
Wooden Case
Specification
ISO9001
Origin
China
Geophysical Electromagnetic Survey Equipment CSEM/ CSAMT Controlled-source audio-frequency magnetotellurics (CSAMT) groundwater Geothermal exploration
                                                                                         Geophysical Electromagnetic Survey Equipment Mt/ Amt Csamt Controlled-Source Audio-Frequency Magnetotellurics (CSAMT) Groundwater Geothermal Exploration

Controlled-source Audio-frequency Magnetotellurics (CSAMT) is a type of CSEM surveying in which the transmitter is placed in the far field from the receiver. Early in the development of the method this was done to simplify modeling the data using mathematics and software originally written for modeling natural-source (rather than controlled-source) MT data.



Instrument introduction
GD-4 electromagnetic survey equipment is based on the mature magnetotelluric sounding theory, using random signal processing technology, a wide-band magnetotellurometer that integrates high-frequency magnetotelluric (HMT), audio magnetotelluric (AMT), and magnetotelluric (MT or LMT).

Application areas
Geophysical Electromagnetic Survey Equipment CSEM/ CSAMT Controlled-source audio-frequency magnetotellurics (CSAMT) groundwater Geothermal exploration
1.Exploration of metal and non-metallic mineral resources;
2.Urban, highway, railway and power engineering geological exploration (karst, fault fracture zone, landslide body, etc.);
3.soil, garbage station environmental monitoring, etc.;
4. Hydrogeological exploration such as groundwater and reservoir dam foundation.
                                                                                 Geophysical Electromagnetic Survey Equipment Mt/ Amt Csamt Controlled-Source Audio-Frequency Magnetotellurics (CSAMT) Groundwater Geothermal Exploration

Features and functions
Geophysical Electromagnetic Survey Equipment CSEM/ CSAMT Controlled-source audio-frequency magnetotellurics (CSAMT) groundwater Geothermal exploration
1.Mixed mode of natural source and artificial source ─ ─ Applying the principle of magnetotelluric sounding, it can carry out the magnetotelluric sounding of natural sources, or the magnetotelluric sounding of artificial sources, or a mixture of the two.
2. Broadband Magnetotelluric Instrument-magnetotelluric sounding (100kHz-10Hz), or audio magnetotelluric sounding (10kHz-0.1) Hz) or long-period magnetotelluric sounding (1kHz-1000s)
3.Efficient multi-sampling rate real-time parallel acquisition--The simultaneous sampling of five high and low speed sampling rates of 192kHz, 24kHz, 2400Hz, 150Hz and 15Hz
4. Lightweight live real-time imaging
                                                                                        Geophysical Electromagnetic Survey Equipment Mt/ Amt Csamt Controlled-Source Audio-Frequency Magnetotellurics (CSAMT) Groundwater Geothermal Exploration


Technical Specification:
Geophysical Electromagnetic Survey Equipment CSEM/ CSAMT Controlled-source audio-frequency magnetotellurics (CSAMT) groundwater Geothermal exploration
ItemsElectromagnetic Survey Equipment
Detection methods: artificial source, natural source, artificial 
and natural mixed field source;
Number of channels: 4 channels (2 channels, 2 channels);
AD converter: 32-bit high precision high speed ADC 
(maximum sampling rate 192ksps);
Dynamic range: system 160dB, instant 130dB@24kHz, 0dB;
Bandwidth: DC to 92kHz;
Input range 10 V PP @ 0dB
Noise level <5nV/√Hz@24kHz, 36 dB
Input impedance: electrical channel >10MOhm, magnetic channel >20kOhm
Gain control: programmed 0dB, 12dB, 24 dB, 36dB
Synchronization accuracy: ±100ns
Power consumption: <10W@12VDC
Size: 26 x 17.3x 10.6 cm
Weight: 4.0kg
Waterproof rating: IP67
Self-test content:instrument gain, dynamic range detection, acquisition 
box, magnetic sensor sensitivity calibration
Operating system:Operating system: Embedded Linux
Display: 6.5 inch industrial grade LCD
LCD brightness: 1200cd/m2, daylight visible
Storage capacity: 32G
Data transmission: USB2.0 high speed transmission
Battery capacity:12.6V 13.4Ah, can work continuously for 16 hours
Power connector: External 12V battery or adapter works
Geophysical Electromagnetic Survey Equipment Mt/ Amt Csamt Controlled-Source Audio-Frequency Magnetotellurics (CSAMT) Groundwater Geothermal Exploration
 
Geophysical Electromagnetic Survey Equipment Mt/ Amt Csamt Controlled-Source Audio-Frequency Magnetotellurics (CSAMT) Groundwater Geothermal Exploration

Geophysical Electromagnetic Survey Equipment CSEM/ CSAMT Controlled-source audio-frequency magnetotellurics (CSAMT) groundwater Geothermal exploration
 

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