| Customization: | Available |
|---|---|
| Accuracy: | Ocean Bottom Seismometer |
| Horizontal Line: | Ocean Bottom Seismometer |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Ocean Bottom Seismometer Ocean Bottom Sensor Ocean Bottom Node Seismometer for Marine Seismic Surveys
Key Features and Benefits:
1. Versatile Applications:
- Record natural earthquakes and artificial seismic profiles with high precision.
- Study the velocity structure of the Earth's crust and mantle, kinematic characteristics of subduction zones, and evolution of trenches and troughs.
- Ideal for seismic tomography, earthquake prediction, and offshore hydrocarbon exploration.
2. Three Configurations to Meet Your Needs:
- Broadband OBS: For long-term, high-resolution seismic monitoring.
- Short-Term OBS: Perfect for temporary seismic surveys and rapid deployments.
- Portable OBS: Lightweight and easy to deploy for flexible operations.
3. Superior Data Collection:
- Collects 3 channels of seismic signals and 1 channel of hydraulic signals.
- Delivers exceptional resolution and data consistency for reliable analysis.
4. Operational Flexibility:
- Depth Options: Suitable for deployments at 6,000m, 9,000m, and 12,000m.
- Frequency Bandwidths: Multiple options available, including 4.5Hz~300Hz, 1Hz~200Hz, 5s~150Hz, 10s~150Hz, 30s~150Hz, 60s~100Hz, and 120s~50Hz.
5. Long-Term Performance:
- Continuous Operation: Operates reliably for 2 to 15 months depending on configuration.
- Extended Retrieval Period: Maximum retrieval period of 6 to 24 months, minimizing maintenance and maximizing data collection.
Why Choose Our Ocean Bottom Seismometer?
- Robust Design: Built to withstand the harsh conditions of deep-sea environments.
- Cutting-Edge Technology: Advanced sensors and data acquisition systems for accurate and reliable results.
- Customizable Solutions: Tailored configurations to meet your specific project requirements.
Applications of Ocean Bottom Seismometer (OBS):
- Oil and Gas Exploration: Accurately map subsurface structures for hydrocarbon exploration.
- Earthquake Monitoring: Record natural seismic activity with high precision.
- Geophysical Research: Study the deep structure of the Earth and tectonic plate dynamics.
- Marine Environmental Studies: Monitor underwater seismic activity for environmental and hazard assessments.
| Type | OBS Portable short-term 4-channel OBS | OBS Portable short-term 4-channel OBS | Short-term 4-channel OBS | ||
| Weight | Instrument | 90 kg | 25Kg | 44 kg | |
| Seismic anchor | 25 kg | 10 ~ 15 kg | 20 ~ 25 kg | ||
| Volume | Instrument | 600×600×1200 | 400x400x600 | 600×600×700 | |
| Seismic anchor included | 900×900×1500 | 700x700x800 | 900×900×1000 | ||
| Deployment depth limit | 6000m, 9000m,12000m | 6000m | 6000 m, 9000m | ||
| Channels | 4 (3 for velocity geophone and 1 for hydrophone) | ||||
| Working time | 10 ~ 15 months | 2 months | 10 months | ||
| Max recycling time | 24 months | 6 months | 15 months | ||
| Geophone | Bandwidth | 60 s ~ 50 Hz, capacitance transduce seismometer (60 s ~ 50 Hz 120 s, 60 s and 30 s ~ 50Hz optional |
1 Hz ~ 200 Hz 0.1 Hz, 2 Hz , 4.5Hz~ 200 Hz optional | 0.1 Hz ~ 100 Hz optional; 0.1 Hz, 0.2 Hz, 0.5 Hz, 1 Hz, 2 Hz ~ 100 Hz optional | |
| Sensitivity | 100V/(M*S-1) | ||||
| Hydrophone | Bandwidth | 0.01 Hz ~ 20k Hz or 2Hz~30kHz | |||
| Sensitivity | -165 dB re: 1 V/uPa | ||||
| Power consumption | 0.15 w | ||||
| Dynamic range | >120dB | ||||
| Sampling rate | 250, 100, 50 sps | 500, 250, 100sps | 500, 250, 100sps | ||
){kind=link}