Engineering Seismograph
This engineering seismograph is used for engineering geological surveying, dike surveying, and ground investigations. The device is widely used in areas needing accurate subsurface imaging.
Technical Specifications
Overview
Professional Engineering Seismograph
This compact and rugged engineering seismograph is designed for versatile shallow seismic surveying, including reflected and refracted wave analysis. With a lightweight design weighing only 4.5 kg and an integrated 8-hour battery, it offers exceptional portability for ground investigations and geotechnical surveying in the field. The system supports advanced features like elastic wave CT and foundation integrity testing, making it a comprehensive tool for subsurface imaging.
Key Features
Key Capabilities
- Shallow reflected/refracted wave surveying
- Elastic wave CT (computed tomography)
- Small strain foundation integrity testing
- Ground pulsation testing
- Wave speed testing
- System Highlights
- Portable (4.5kg)8-hour Battery LifeWater-tight KeyboardDual USB Ports
Technical Specifications
Performance Metrics
24
Channels
24 bit
A/D Precision
32 bit
Computational Precision
Signal Processing Table
| Parameter | Range/Value |
|---|---|
| Sampling Interval | 25 us - 10 ms |
| Bandwidth | 0.1 Hz - 5000 Hz |
| Cross-channel Interference | > 80 dB |
| Harmonic Distortion | -114 dB |
System Hardware
Hardware Specifications
| Component | Specification |
|---|---|
| Processor | Intel Pentium 500 MHz |
| Memory | 118 MB |
| Internal Storage | 10 GB |
| Display | 1024 x 512 8" SVGA |
- Dimensions and Weight
- 330 x 180 x 100 mm, 4.5 kg
Environmental
Operating Conditions
| Parameter | Range |
|---|---|
| Operating Temperature | -20 to 50 °C |
| Storage Temperature | -40 to 70 °C |
| Operating Humidity | 0 - 95% |
