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WZG-24/48C
GOLD
Product Description
Surface Wave Tester Seismic Survey Instrument SASW Seismic Instrument
It is suitable for complex geophysical and testing sites. A firm imported chassis with aesthetic appearance is used. The product is designed with anti-vibration, moisture-proof,and dust-proof capabilities.
Product Usage
● Transient multi-point Rayleigh wave exploration
● Shallow reflection measurement
● Shallow refraction measurement
● Wave velocity (shear wave) measurement
● Multi-wave high-density seismic imaging
● Pile foundation detection
● Civil engineering quality inspection
● Site constant micro-vibration measurement
● Vibration blasting measurement
Technical Regulations for Multi-channel Transient Surface Wave Detection
| Control mode | Low-power embedded system, main frequency: 1GHz; Memory: 512M |
| Display mode | Displayed via a notebook PC. |
| Operation mode | Notebook PC operation |
| Operation system | Suitable for WindowsXP-Win8 |
| Communication mode | Wired |
| Channel number | 24 channels |
| Triggering mode | External and automatic triggering |
| Sampling interval | 10-16000μs, adjustable |
| Sampling length | 0.5-16k, adjustable |
| Dynamic range | ≥120dB |
| Analog filtering | Multi-channel (optional) |
| Bandwidth | 0.5-4000Hz |
| Phase congruency | Relative absolute error≤0.5ms |
| Digital filtering | Arbitrary input |
| A/D conversion accuracy | 24 bits |
| Power supply mode | Built-in lithium battery, ≥8h |
| Operating temperature | -20 to +55℃ |
| Forward amplifier gain | 12dB-72dB, multichannel (optional) |
| Dimensions | 350×300×150mm |
| Weight | 3.5kg (lithium batteries included) |