Borehole Engineering Seismograph Seismic 12 / 24 / 48 Channels
12/24/48 channels Engineering Seismograph
Engineering Seismograph is extremely suitable for wave velocity testing (sheared wave), surface wave detecting, pier foundation inspection, ground micro-tremor survey, seismic imaging, shake measurement, and reflection and refraction survey. It is extensively applicable in hydrogeology, electric power, railway, bridge, city construction, traffic and other engineering geological field prospecting as well as in exploration of petroleum, coalfield, uranium ore, groundwater and other resources. Seismic source may be hammer, electric spark or explosion.
Function for engineering seismograph
| 1 | Wave speed (sheared wave) survey |
| 2 | Transient multifold Rayleigh wave prospecting |
| 3 | Multi-wave high density seismic imaging |
| 4 | Shallow refraction survey |
| 5 | Foundation pile inspection |
| 6 | Civil engineering quality detection |
| 7 | Site constant shake survey |
| 8 | Shake-to-blasting survey |
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Technical Specification
| Versatile Seismic Recorder | Petroleum exploration and monitoring, engineering studies, depth to bedrock, fault and fracture location, hydrologic investigations, research and teaching |
| Reflection | Suitable for shallow reflection, deep reflection, 2-D and 3-D surveys |
| Refraction |
Comes with built-in first break picking and analysis Marine Surveys: Very fast time between shots, real-time single-trace gathers, gun monitoring, noise snapshots, tape swapping for 24/7 operation |
| Sub-bottom Profiling | Works with boomers, sparkers, bubble-pulse sources or air guns |
| MASW | UBC Vs30/ IBC Vs100 Site Classification, microzonation studies (H/V method), foundational engineering |
| Downhole | Compression-wave (P) and shear- wave (S) velocity profiles in geotechnical earthquake engineering investigations. |
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