I-channel Digital Seismograph For Mud And Stone Flows
What is the WZG-24C/48C engineering seismograph?
Our engineered seismic instruments can explore at depths from a few meters to hundreds of meters, allowing for extensive data collection. Additionally, by utilizing the delay capability, the instrument can collect seismic data from deeper formations, thereby increasing overall analysis depth. This versatile instrument is ideal for a variety of seismic work applications, including reflection, refraction, surface wave exploration, pile inspection, ground pulsation measurements, seismic imaging, vibration measurements and wave velocity (shear wave) testing. Its adaptability makes it an indispensable tool in various industries such as water conservancy, electric power, railways, bridges, and urban construction.
What are some applications of the WZG-24C/48C engineering seismograph?
- Building base, roadbed and foundation engineering detection.
- Tunnel construction detection.
- Large and medium reservoir monitoring.
- Bridge engineering inspection.
- Environmental and geologic engineering hazard detection and appraisal.
- Landslide, karst, mud and stone flow, dig-out area, active fault and other detection.
What are some features of the WZG-24C/48C engineering seismograph?
- All in one unit with a high stability: The integrated tablet PC with a high configuration. The reasonable structure design features with shakeproof, dustproof and waterproof.
- The internal larger lithium battery with a long endurance.
- Fast sampling: 24-bit A/D, minimum Sample interval is 50s for 24 channels.
- Window 8 system enable the easy and fast operation.
- To transfer data by USB port.
- Powerful software: the new version software is visible on long section and colorful graph with a high resolution.
- Perfectly displaying original signals: amplitude and phase are of high consistency, low distortion, with advanced high-cut wave filter which is better than that for 72dB; original signals are presented once again.
- Background noises are always being monitored: therefore, trigger signals can be received at any time to trigger sampling.
- Flexible configuration, easily extendable: customer can choose WINDOWS according to their own requirement.
Technical Parameters
| Channel number | 24 /48 |
| Sample stations | 1024, 2048, 4096, 8192, 16384 |
| Sample frequency | a, Generally, 10μs, 25μs, 50μs, 100μs, 200μs, 500μs, 1ms, 2ms, 5ms, 10ms, 20ms b, For micro-tremor survey, 1ms ~ 200ms optional |
| A/D converter | 24 bit |
| Signal stack and amplification | 32 bit |
| Dynamic range | 144dB |
| Frequency bandwidth | .1Hz ~ 4000Hz |
| Noises | 1μV(full-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 |
| Tablet PC | CPU: not less than Intel Core i3 Memory: not less than 4G Solid State Drive: no less than 64GB Display: 12-inch bright LCD screen , resolution 2160 x 1440 Input Device: multitouch Interface: three USB ports Operating System: Windows 8.1 The battery Tablet PC support 7 hours continously work |
| Internal battery | Lithium battery for 18 hours continously work |
| Date format | SEG-2 |
| Working temperature | 0℃~50℃, 90%RH |
| Storage temperature | -20℃ ~ +60℃ |
| Weight | 12.3kg (WZG-24C), 12.8kg (WZG-48C) |
| Dimension | 47cm * 35.7cm * 17.6cm |
Function
- Multi-wave seismic
- Wave speed (sheared wave) survey
- Transient multifold Rayleigh wave prospecting
- Multi-wave high density seismic imaging
- Shallow reflection survey
- Shallow refraction survey
- Foundation pile inspection
- Civil engineering quality detection
- Site constant shake survey
Product Details
