Geophysical Magnetotelluric Survey Equipment MT AMT Ultra Broadband Systems for Metals And Oil Detection
Geophysical Magnetotelluric Survey Equipment MT AMT Ultra-Broadband Systems Metals and Oil Detection Device
The geophysical magnetotelluric system is built upon matureElectromagnetic sounding theory, random signal processing, an embedded real-time operating system, large-scale field programmable array logic, high-precision, high-speed A/D recording, and other devices were employed.An all-in-one broadband magnetotellurometer is built by combining high-frequency magnetotellurics (HMT), audio-frequency magnetotellurics (AMT), magnetism (AMT), and magnetotellurics (BMT and MT). It can map mineral systems up to 50 kilometres deep, image deep structural controls down to 2000 metres, and provide drill planning solutions for surface exploration.
MAIN FEATURE
- Mixing modes of natural and artificial sources: Utilizes both natural (MT, AMT) and artificial (CSAMT, IP, TEM) electromagnetic sources, along with micromotion monitoring and seismic data recording.
- Observable tensors and scalars: Enables measurements of both tensor (2D and 3D geological features) and scalar (quick censuses) quantities.
- Portable on-site real-time imaging: Utilizes embedded real-time operating system and parallel hardware processing for full-band acquisition of optical and electromagnetic field spectrums. Enables real-time computation of resistivity and phase profiles.
- Efficient real-time parallel collection: Supports multiple sampling rates (24kHz, 2400Hz extraction recording, 150Hz, 15Hz continuous recording) for efficient and continuous electromagnetic observation.
APPLICATION FIELD
- Deep geological exploration
- Metal and non-metal mineral exploration
- Oil and gas exploration
- Karst exploration
- Geological exploration for highway, railway, water conservancy and electric power engineering
- Hydrogeological exploration
- Earthquake research, long-term continuous monitoring
- Investigation of deep geothermal resource storage
- Technical Specification
APPLICATION EXAMPLES
TECHNICAL SPECIFOCATION
Magnetotelluric MT AMT CSAMT Geophysical electromagnetic survey equipment For Underground Explortion
| |||
| Detection method | Artificial source, natural source, artificial and natural mixed field source | Number of Channels | 6 channels (3 electronic channels, 3 magnetic channels) |
| Input resistance | Electric circuit is greater than 10M Ω; magnetic track is greater than 20kΩ | AD converter | 32-bit high-precision ADC (maximum sampling rate 240ksps) |
| Dynamic Range | System 160dB, instantaneous 130dB@24kHz, 0dB | Bandwidth | DC to 10kHz |
| Input Range | 16V PP @ 0dB | Noise level | <5nV/√Hz@24kHz,36 dB |
| Gain Control | Programmable 0dB, 12dB, 24dB, 36dB | Synchronously | Satellite synchronization + constant temperature crystal oscillator synchronization |
| Clock Synchronization | Better than 30ns | Power consumption | <5W@12VDC |
| Data Storage | Standard 64G, optional 32-256G | Communication Interface | WIFI, USB, 100M Ethernet |
| Power Supply | External lead-acid batteries or lithium batteries are commonly used. | Size | 26×17.3×10.6 cm |
| Weight | 3.5kg | Waterproof level | IP67 |
| Transfer function linearity error <0.01% | |||
M100K magnetic sensor performance indicators | |
| Bandwidth | 1HZ~10kHZ |
| noise level | <100fT/√Hz@10Hz, |
| Power supply | 20mA@±12V |
| Sensitivity | 150mV/nT |
| size | Φ6cm×81cm |
| weight | 3.0kg |
M10K magnetic sensor performance indicators | |
| Bandwidth | 0.1HZ~10kHZ |
| noise level | 1pT/√Hz@1Hz, |
| Power supply | 20mA@±12V |
| Sensitivity | 100mV/nT |
| size | Φ6cm×81cm |
| weight | 3.0kg |
About Us
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.