Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability | 1 set per 5 days |
| Delivery Time | 5-8 work days |
| Packaging Details | wooden case |
| sending current strength | 25 A 50 A100 A200 A |
| electric current pulse shape width | 10 ms 20 ms 40 ms |
| Current Transmitting frequency | 75 Hz 25 Hz 12.5 Hz 6.25 Hz 1.5625 Hz |
| Transmitting voltage | 36 V 57 V |
| Maximum Transmitting power | Underground Water Detector |
| product | geophysical Transient electromagnet Equipment |
| power | Electronic |
| Brand Name | GOLD |
| Model Number | WTEM |
| Certification | CE, ISO |
| Place of Origin | chongqing,China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Supply Ability | 1 set per 5 days |
| Delivery Time | 5-8 work days | Packaging Details | wooden case |
| sending current strength | 25 A 50 A100 A200 A | electric current pulse shape width | 10 ms 20 ms 40 ms |
| Current Transmitting frequency | 75 Hz 25 Hz 12.5 Hz 6.25 Hz 1.5625 Hz | Transmitting voltage | 36 V 57 V |
| Maximum Transmitting power | Underground Water Detector | product | geophysical Transient electromagnet Equipment |
| power | Electronic | Brand Name | GOLD |
| Model Number | WTEM | Certification | CE, ISO |
| Place of Origin | chongqing,China | ||
| High Light | Flexible Configuration TEM System ，High-Power Transmission Transient Electromagnetic System ，Deep Penetration Geophysical Survey Equipment | ||
In terms of rapid geological surveys and stereo mapping, the WTEM System shines with its flexible configuration. It enables experts to quickly evaluate extensive areas or generate detailed 3D subsurface images, making initial geological assessments both time-efficient and informative.
| 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 (assumed) | 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 |
| WTEM-2J/ GPS TEM Exploration system receiver | |
|---|---|
| Channel number | 1 |
| Pre-amplifier gain | 8, 32 times |
| Main amplifier gain | 1, 2, 4, 8, 16, 32, 64, 128 times |
| Band pass | 0~50kHz(liner phased filter), full band 0~400kHz |
| A/D bit | 16bit |
| The minimum sample interval | 1 μs |
| Crystal oscillation total error | ≤5*10-9 |
| Trace number | 50 |
| Stack number | 1~9999 |
| Synchronization mode | (1) Cable synchronization (2)GPS synchronization |
| Power supply | Built-in 12V rechargeable battery(support outside power), working time≥10 hours |
| Working temperature | -10℃~+50℃ |
| WTEM-1D 10KW Large power transmitter | |
|---|---|
| Transmitting voltage | 200V |
| Transmitting current | 50A |
| Current measurement precision | 1% |
| Power supply frequencies | 0.0625Hz, 0.125Hz, 0.25Hz, 0.5Hz, 1Hz, 2Hz, 4Hz, 8Hz, 16Hz, 32Hz |
| Transmitting power voltage display | Liquid crystal display unit V, display resolution 0.1V |
| Working temperature | -10℃~+50℃ |
Company Details
Business Type:
Manufacturer
Employee Number:
60~80
Ecer Certification：
Verified Supplier
Chongqing Gold Mechanical Electrical Equipment Co. Ltd. has been actively involved in the design, development, and manufacturing of geophysical exploration equipment for over four decades. Our expertise encompasses various techniques used to capture images and map subsurface features and structures ... Chongqing Gold Mechanical Electrical Equipment Co. Ltd. has been actively involved in the design, development, and manufacturing of geophysical exploration equipment for over four decades. Our expertise encompasses various techniques used to capture images and map subsurface features and structures ...
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