Multi Channels Seismic Wave Analyzer Surface Wave MASW Data Acquisition Seismograph Geophone Cable Seismic Wave Recording Device
The 24-channel seismograph falls under this broad category and is particularly useful for recording multiple points of activity or data streams simultaneously, providing a comprehensive and multilayered perspective of seismic activity
A 24-channel seismograph enhances the capacity to capture and analyze seismic data. It is a device that records 24 separate streams of seismic activity concurrently. This expanded capability delivers more granular data and a broader picture of the occurring seismic activity. It's an invaluable tool for geologists, seismologists, and professionals in industries such as oil, gas and construction, where understanding ground movements is critical
The main features of a 24-channel seismograph include multiple data recording channels (24 channels), high sensitivity sensors that can detect minor ground motions, and advanced data processing capabilities
The 24-channel seismograph has a variety of uses. It can be used in oil, gas and minerals prospecting, where seismic data is critical for assessing the viability of a site. It's also applied in construction projects for soil analysis or structural integrity assessments. In academia and research, these devices enable researchers to study earth tremors, plate tectonics, and to predict volcanic activity. Moreover, 24-channel seismographs play a crucial role in monitoring and predicting seismic activities, like earthquakes, and aid in optimizing preparation and response for such events
Seismic source may be hammer, electric spark or explosion. It 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.
| Channel number: 24 /48 |
| Sample stations:1024, 2048, 4096, 8192, 16384 |
| Sample frequency: |
| a, Generally, 10μs, 25μs, 50us, l00μs, 200μs, 500us, 1ms, 2ms, 5ms, 10ms, 20ms |
| b, For micro-tremor survey, lms ~ 200ms optional |
| A/D converter:24 bit |
| Signal stack and amplification:32 bit |
| Dynamic range:144dB |
| Frequency bandwidth :0. lHz~4000Hz |
| Noises:1μV(ull- frequency state) |
| Amplitude consistency:0.2% |
| Phase consistency:0.01ms |
| Distortion:0.05% |
| Time lapse:0-9999ms |
| Input resistance:20k |
| Crosstalk supprecssion≥90dB |
| Low-cut filter steepness:Software filter |
| High-cut filter steepness:72dB/ frequency doubling |
| 50Hz trap filter: 40dB |
Audited Supplier 
The 24-channel seismograph falls under this broad category and is particularly useful for recording multiple points of activity or data streams simultaneously, providing a comprehensive and multilayered perspective of seismic activity
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