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| Place of Origin | chongqing,China |
| Brand Name | GOLD |
| Certification | CE, ISO |
| Model Number | WTEM-3Q |
The WTEM System provides essential environmental geology applications for monitoring soil and groundwater contamination, assessing geological stability at waste disposal sites, and supporting environmental impact assessments. It effectively delineates contaminated zones and characterizes subsurface materials to develop remediation strategies for polluted areas.
| Specification | Details |
|---|---|
| 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℃ |
| Specification | Details |
|---|---|
| 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℃ |
| Operating temperature | -10℃~+50℃ |
| Charger for built-in battery | 12V, charging current ≤1.5A, charging time ≤6 hours (automatic detection) |
| Charger for transmitting battery | 12V, charging current ≤20A, charging time ≤10 hours |
Includes Windows version of one-dimensional forward and inversion software, Surfer software, data transmission and format conversion software, enabling quick data playback, processing, and mapping.
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