| Customization: | Available |
|---|---|
| Accuracy: | 2mm |
| Horizontal Line: | 1 |
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Features:
* Quick sampling-24 A/D, 50μs sampling intervel(24 channels)
* Perfect reproduction of the original signal-superior amplitude and phase coherence, ultra-low distortion performance, advanced high-cut filter with better than 72dB out-of-band suppression
* Powerful processing and analyzing software-Large capacity, long profiles, high resolution colour display and colour mapping for visualisation of results.
* Flexible configuration and easy to expand-Optional for DOS or WINDOWS processing software, users can upgraded to a 48-channel seismograph by purchasing a data acquisition insert and software
* Supporting for coverage measurements-It can realise various coverage measurements in the field and greatly improve the efficiency of shallow reflection seismic exploration in the field.
Funtion & Application
Based on its funtion:
* Transient multi-point Rayleigh wave exploration
* Shallow surface reflection & refraction measurement
* (shear) Wave sepped measurement
* Multi-wave high-density seismic imaging
* Pile testing
* Quality inspection of civil microvibration measurement
* Vibration Burst Measurement
WZG series seimograph can be widely applied in:
1. Ground, road and other foundations inspection
* Foundation and roadbed cavity surveys and lava exploration
* Stratification of the quaternary cover
* Classification of foundation soil types and investigation of diseased geological bodies
* Investigation of the physical properties of the foundation geotechnical media
* Effectiveness of foundation reinforcement and 1uality inspection of backfill compaction of road base
* Investigation of bedrock burial and hidden geological formations
2. Tunnel engineering inspection
* Tunnel route survey and classification of cavern surrounding rock
* Concrete lining quality control
* Undertunnelling and pre-tunneling
* Vibration monitoring
3. Operational observation of large and medium-sized reservoirs
* Detection of dyke hazards
* Measurement of siltation in reservoirs and checking the effectiveness of silt removal
* Construction inspection of large and medium-sized water hub berm throwdowns
4. Bridge engineering inspection
* Investigation of abutment foundation types
* Inspection of concrete quality of bridge abutment pile foundation
* Bridge vibration monitoring
5. Survey of landslides, karst, mudslides, air-mining areas, active fractures
| Channel | 6/12/24/48 |
| Sample stations | 1024, 2048, 4096, 8192, 16384 |
| Sampling frequency | 10μs, 25μs, 50μs, 100μs, 200μs, 500μs, 1ms, 2ms, 5ms, 10ms, 20ms |
| Micro-seismic survey | 1ms~200ms, selectable |
| A/D converter | 24-bit |
| Signal stack and amplification | 32 bit |
| Dynamic range | 144db |
| Frequency pass bands | 0.1Hz~4000Hz |
| Noise | 1μV(full-frequency) |
| Amplitude consistency | ±0.2% |
| Phase consistency | ±0.01ms |
| Lapse-time | 0~9999ms |
| Data formate | SEG-2 |
| Operating temperature | -10ºC~+50ºC, 90%RH |
| Memory temperature | -20ºC~+60ºC |
| Power | DC 12V 4A(5.5A at 48 channel) |
| Dimension | 400mm*310mm*180mm |
1. who are we?
We are based in Chongqing, China, start from 2015,sell to Domestic Market(7.14%),South Asia(7.14%),Southern Europe(7.14%),Northern Europe(7.14%),Central America(7.14%),Western Europe(7.14%),Eastern Asia(7.14%),Mid East(7.14%),Oceania(7.14%),Africa(7.14%),Southeast Asia(7.14%),Eastern Europe(7.14%),South America(7.14%),North America(7.14%). There are total about 51-100 people in our office.
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