Seismic Water Detector
This seismic water detector is designed for geophysical surveys and hydrological studies. It accurately measures seismic signals to detect underground water sources using surface wave, high density seismic imaging and pulse measurement methods.
Technical Specifications
Overview
Advanced Seismic Solutions for Hydrology
The A-DSHQ12A is a high-precision seismic water detector designed for detailed geological and hydrogeological investigations. By utilizing vertical wave reflection and multi-wave imaging, it provides critical data on stratum partition, lithology, and bedrock fracture water yield. This versatile system supports 2D and 3D observation technologies, making it an essential tool for forecasting porosity in saturated sandstone and identifying underground water-containing layers.
Key Performance Metrics
Performance Highlights
24 bits
A/D Resolution
144 dB
Dynamic Range
4 KHz
Frequency Upper Limit
Technical Specifications
Simulation Channels
- 1
- 2
- 3
- 4
- 6
- 12
- 24
- 48
- Sampling Rate Options
- 10μs31.25μs62.5μs125μs250μs500μs1ms2ms4ms8ms
- Preamplifier Gains
- 1x (0dB)4x (12dB)16x (24dB)64x (36dB)
- Frequency Response Range
- 0.1 Hz to 4 KHz
- System Noise
- Less than 1 μV (full frequency)
Applications
Primary Use Cases
- Refraction & reflection survey for bedrock layering
- Surface wave investigation for overburden stratification
- Multi-wave high density seismic imaging for karst survey
- Field aseismic design for high-rise building safety
- Civil engineering quality inspection for bridge piers
- City vibration and explosion safety estimation
- Shear wave measurement for rock mass elasticity
Computing & Interface
Internal Computing Unit
| Component | Specification |
|---|---|
| Processor | Industrial PC104 (933MHz) |
| Memory | 128MB |
| Storage | ≥40GB Hard-disk |
| Display | 1024*768 TFT Color LCD |
| OS | Windows XP |
Supported Data Formats
SEG-2SEG-YCSP
- Connectivity Ports
- Double USBPS/2 KeyboardMouse PortParallel PortNetwork Port
Physical & Environmental
- Power Requirements
- 12V ± 20% Battery Supplied
- Power Consumption
- 4 A
- Operating Temperature
- -10°C to +55°C
- Storage Humidity
- 90% RH
