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A successful seismic survey depends on every component working together. Your Seismic Cable must match your seismograph, your geophones, and your processing workflow. Our Geophone Cable and Geophysical Cable products are designed as part of a fully integrated system. Choose from 3, 6, 12, 24, or 48 Channels to match your exact acquisition geometry. The cable features a 7.2 mm outer diameter (for 32 cores) that provides consistent impedance and low attenuation across the full frequency range.
For connectivity we supply NK-27K or 24-61 (Optional) connectors which are compatible with most industry standard geophones and seismographs. The electrode connection can be ordered as the Muller Take-out Molded Type for permanent installations or as the Split Spring Take-out Ordinary Type for field programs where reconfiguration is common. Both work with Lead-in Lengths you specify (5 m, 10 m, or any custom value) and Interval Distances you specify (5 m, 10 m, or custom spacing). The operating temperature range from -40°C to +70°C ensures consistent performance across all climates.
Our company specializes in the full spectrum of high-resolution geophysical equipment including resistivity meters, IP instruments, electrical resistivity tomographs, magnetometers, borehole cameras, well logging systems, and drilling equipment. Our professional management team coordinates production and logistics. Our technology research, development and design team ensures compatibility between all our products. Our sales team helps you build a complete system. Our after-sale service team provides training and support. We give strong service support for pre-sale and in-sale work. In addition we provide according to your actual requirements, the most suitable equipment and technical proposal as well as complete technology consulting, training and guidance in equipment installation, debugging and maintenance to solve any problem during instrument usage.
High Resolution From Ground To Final Section
Our commitment to High-Resolution Seismic Exploration starts at the sensor and continues through processing. The key technology is each channel featuring an independent 32-bit high-precision A/D converter. This eliminates analog cross talk and ensures each geophone s signal stays pure. You achieve ultra-high sampling rates up to 250 kHz to preserve high frequency detail. Extremely low background noise (≤ 0.15 μV) allows detection of subtle amplitude changes. An exceptionally wide dynamic range (>140 dB) captures the full range of ground motion without clipping. This is the definition of ensuring precise capture of faint signals and complete preservation of high-frequency details leading to true high signal-to-noise ratio and high-resolution seismic imaging that integrates seamlessly with your processing software.
Natural Source Surface Wave For Urban Environments
Urban surveys often prohibit active sources. Our Natural Source Surface Wave Exploration capability solves this restriction. It uniquely integrates natural-source surface wave technology using microtremor and environmental noise. This approach requires no artificial seismic sources offering safety, efficiency, zero disturbance, and zero pollution. The inversion routine rapidly computes shear wave velocity profiles (Vs(z)) for precise stratigraphic delineation from several metres to hundreds of metres depth. This makes it the ideal tool for urban shallow structure surveys and site classification where non invasive methods are required.
Multi Unit Networking For Extended Spreads
When your survey requires more channels than a single instrument provides our Multi-Unit Collaborative Operations feature allows seamless expansion. Multiple instrument modules connect via wireless ad-hoc networking technology for real time data transmission (optional ad-hoc wireless repeater available). Time synchronisation is maintained through your choice of GPS high-precision timing synchronisation (≤ 1 μs) or OCXO time-keeping synchronisation (long-term drift
Intelligent Triggering For All Source Types
The Intelligent Triggering System provides compatibility with any source you choose. Use physical triggering for hammer switches or explosive synchronisation signals. Use time triggering for GPS timed acquisition. For autonomous deployment use intelligent triggering via arbitrary channel threshold level triggering (configurable polarity and delay) or STA/LTA real-time signal self-triggering ideal for microseismic monitoring. This system ensures comprehensive synchronisation, integrity, and automation of data acquisition so your data set is complete and ready for processing.
| Parameter | Specification |
|---|---|
| Cable Type | Seismic Cable / Geophone Cable / Geophysical Cable |
| Channel Options | 3 / 6 / 12 / 24 / 48 |
| Connector Type | NK-27K / 24-61 / Optional |
| Outer Diameter | 7.2 mm (32 cores) |
| Electrode Connection | Muller Molded / Split Spring / Optional |
| Lead-in Length | 5 m / 10 m / Custom |
| Geophone Spacing | 5 m / 10 m / Custom |
| Temperature Range | -40°C to +70°C |
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