WTEM Transient Electromagnetic System for Quick Survey with Flexible Configuration High-Power Transmission and Deep Penetration

Price Negotiable

Price: Negotiated

MOQ: 1 set

Delivery Time: 5-8 work days

Brand: GOLD

Product Description

WTEM-Transient Electromagnetic System for Quick Survey - Flexible Configuration

The WTEM System excels in rapid geological surveys and stereo mapping with its flexible configuration. It enables efficient evaluation of extensive areas and detailed 3D subsurface imaging, making initial geological assessments both time-efficient and informative.

WTEM Transient Electromagnetic System overview

System Components

Transmitter: High-performance power devices with strong transmission capabilities, generating stable high-power transient current for effective deep underground signal transmission.
Receiver: Equipped with high-sensitivity sensors and low-noise preamplifiers for accurate capture of weak secondary field signals, featuring high resolution and large dynamic range.
Transmitter and receiver coils: Various specifications available to ensure optimal coupling with target bodies and improved detection accuracy.
Control system: Intelligent operating system with easy operation, enabling one-button control of instrument parameter setting, data acquisition, processing, and storage.

Technical Specifications

Advantage Category	Core Technical Support	Key Performance	Typical Application Scenarios
Ultra-High Detection Precision	16-bit A/D converter, 1μs minimum sampling interval, ≤5×10⁻⁹ crystal total error, 1-9999 times data stacking	Captures weak transient electromagnetic signals; time-depth error ＜0.01%; meter-level accuracy in identifying geological body boundaries	Deep ore body positioning, detailed characterization of oil-gas reservoirs, delineation of groundwater contamination plumes
Strong Environmental Adaptability	Operating temperature -10℃~50℃, receiver with built-in 12V battery (battery life ＞20h), IP65-level protection	Stable operation in extreme temperature/humidity; continuous field work for over 1 workday without external power	Plateau mining exploration, desert oil-gas survey, cold-region engineering geological investigation
Flexible Configuration & Multi-Scenario Adaptability	Receiver with 1/32 optional channels, amplifier gain adjustable from ×1 to ×128, transmission frequency optional 0.125Hz-64Hz	Balances rapid survey (1 channel + low gain) and detailed mapping (32 channels + high gain); seamless switch between shallow and deep detection	Large-scale regional geological mapping, tunnel advance detection (shallow), deep geothermal resource exploration
High-Power & Deep Penetration	10KW transmitter (200V/50A), fast turn-off technology, high-power signal transmission circuit	Signal penetration depth ＞1000m; 40% higher recognition rate of deep low-resistivity bodies (compared with 5KW equipment)	1000m-level metal mineral exploration, deep coalbed methane resource survey, basement structure detection

Applications

Mineral resource exploration: Detection of various metal and non-metallic minerals, determining location, scale and shape of ore bodies.
Groundwater exploration: Accurate location and distribution mapping of underground aquifers for water resource development.
Engineering geological survey: Identification of underground cavities, faults, and fissures for construction site selection and design.
Environmental monitoring: Detection of underground pollution distribution for environmental protection and governance.
Disaster geological survey: Detection of potential landslide and mudslide areas for disaster warning and prevention.