Product Description
Engineering 12 channels Exploration Digital Seismograph Surface Wave Seismic Survey Equipment
It is widely used in geotechnical engineering, resource exploration and environmental monitoring. The device integrates a variety of advanced technologies and has significant advantages such as high efficiency, accuracy and portability.
The 12-channel digital seismometer consists of a highly sensitive seismic sensor, a data acquisition system, a signal processing unit and a display interface. It is capable of simultaneously receiving and recording seismic wave information from 12 different channels to improve the efficiency and quality of data acquisition.
The device is equipped with a variety of advanced technologies. It supports multi-frequency band signal acquisition, and can monitor and record the propagation characteristics of Surface Wave in real time to assist in the analysis of geological structure. At the same time, it has the advantages of high dynamic range and low noise level, so that it can still ensure the accuracy of data in complex environments. In addition, the user interface of the equipment is friendly and easy to operate, which facilitates rapid deployment and use in the field.
In the field of geotechnical engineering, it is commonly used for foundation investigation and stability analysis; in resource exploration, it can effectively detect underground mineral deposits and oil and gas resources; in environmental monitoring, it is used to assess the impact of earthquakes on ecosystems and human activities. The efficient performance of this equipment not only helps researchers to obtain accurate data, but also provides important technical support for related industries.
| Channel number 6/12/24/48 |
| 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 selectable |
| A/D converter 24 bit |
| Signal stack and amplification 32 bit |
| Dynamic range 140dB |
| Frequency bandwidth 0.1Hz ~ 4000Hz |
| Noises 1μV(full-frequency state) |
| Amplitude consistency ±0.2% |
| Phase consistency ±0.01ms |
| Time lapse 0~9999ms |
| Date format SEG-2 |
| Working temperature 0ºC~50ºC, 90%RH |
| Storage temperature -20ºC ~ +60ºC |
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