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
