| Customization: | Available |
|---|---|
| After-sales Service: | Supply |
| Warranty: | 1 Year |
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Geological survey of urban underground space
Geological disaster and adverse geological survey (landslide, goaf, karst, etc.)
Geological structure survey
Deep geothermal and water source survey
Explosion monitoring
Railway and highway disease inspection
* Mixed mode of natural and artificial sources
* Independent station, wireless connection, supporting 4G and WiFi functions
* Software and hardware wideband detector extension technology
* High and low frequency dual sampling rate
* High-precision GPS taming clock technology
* Built-in GPS module, can realize automatic positioning, no need for additional measurement
* On-site real-time spectrum ratio and dispersion processing
* Multi-threaded Gigabit Ethernet recovery
* Intelligent monitoring for anti-loss and anti-collision
* Autonomous collection, real-time wireless monitoring
* Strong anti-interference ability, can operate in municipal road environment
* Strong site adaptability, meet various field operation terrains
* Maximum exploration depth greater than 2000 meters
| Physical indicators | |
| Physical indicators | 4 |
| Working temperature | -40ºC ~ +70ºC |
| Waterproof | IP67 |
| dimensions | 110 x100 x 150mm |
| Weight | 3.5Kg |
| CPU main frequency | 800MHz |
| Storage capacity | 32GB-128GB |
| Appearance | Independent integrated station, built-in detector, no external cables |
| Battery life @25ºC | More than 48 hours (GPS, 4G, wifi module turned on) |
| Built-in power supply | 80WH |
| Data recovery | 1000Mb/s |
| Communication method | Built-in WIFI, 4G, Ethernet, GPS module |
| Tilt accuracy | ±0.1° |
| System indicators | |
| Real-time monitoring | Remote monitoring of the acquisition process, control of the working status of the equipment, real-time viewing of the spectrum ratio, real-time dispersion, noise monitoring |
| Built-in test function | Sine wave pulse, instrument noise, detector jump |
| Channel detection | Built-in equivalent input noise distortion, instantaneous dynamic range, common mode rejection ratio, channel crosstalk, Detector detection Built-in impedance, natural frequency, noise, damping test |
| Charging mode | All stations can be charged at the same time |
| Working mode | Autonomous acquisition + on-site monitoring (wireless) + remote monitoring |
| Status monitoring | Battery voltage, 4G strength, WIFI strength |
| Data transmission | Support data cable transmission and wireless transmission |
| Others | High and low frequency dual sampling rate acquisition, one acquisition record includes P wave, active source surface wave, passive source surface wave, HV spectrum ratio simultaneous acquisition. |
| Detailed technical indicators | |
| Detector main frequency | Low frequency 4.5Hz and 2Hz optional, high frequency 60Hz |
| ADC resolution | 32bit |
| Input impedance | 100kOhm||20nF |
| Sampling rate optional | 1/2/4/8/10/20/40ms or 32K, 16K, 8K, 4K, 2K, 1000, 500, 250, 100, 50, 25, 10Hz |
| Dynamic range | ≥120dB@gain 0dB |
| GPS time standard | 1ppm |
| Satellite time accuracy | ±0.03μs, GPS disciplined clock, no cumulative error. Without GPS signal, the drift in 10 hours is less than 1ms |
| Inter-channel phase consistency | <1us |
| Instantaneous dynamic range | >128dB @2ms |
| System dynamic range | >144dB |
| Equivalent input noise | <0.2μv @2ms |
| Inter-channel amplitude consistency | ≤0.5% |
| Bandwidth | 0.2Hz~ 500Hz |
| Distortion | <0.1% @12Hz, (0°~ 10°) vertical tilt, (0°~ 3°) horizontal tilt |
| Sensitivity | 200V/m/s (±10%) |
| 200V/m/s (±10%) | <2% |
| Lateral vibration suppression | better than 0.1% |
Soil-rock interface investigation Shallow buried overburden exploration
Covering karst survey Structural exploration Lithology Exploration
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