24 Channels Seismic Shear Wave Geophysical Masw, Reflection, Refraction Seismograph

Product Description

Product Description

WZG Seismic Relection, Refreaction Geophysical Seismograph
  WZG series seismic seimography is an advanced geophysical exploration equipment manufactured by Chongqing Gold Mechanical & Electrical Equipment Co., Ltd. It can carry out seismic MASW, reflection, refraction surveys. For different project requirements, customers can choose to use 6/12/24/48/96 channels and different channel spacing. The whole system concludes mainframe, seismic cables, extension cables, trigger and geophones.
  The WZG seismometer mainframe integrates a Windows computer system, allowing user's to check and deal with seismic wave datas at real time. We have integrated waveform pre-processing software to help customers generate mappings more quickly. Seismic equipment is helpful in energy sources exploration, geological surveys, dam safety monitoring, construction and excavation.

Main Features

* 24-bit A/D processor, 24 channels with a minimum sampling interval of 50μs
* Exceptional amplitude and phase coherence, ultra-low distortion performance, and an advanced high-cut filter with over 72dB out-of-band rejection, maximizing the restoration of the original signal.
* High-speed USB port enables simultaneous data acquisition and transmission, allowing instantaneous transfer of large volumes of seismic data. During background noise monitoring, the system can instantly enter formal sampling mode upon receiving trigger signals.
* Supports data acquisition for various seismic work modes, such as shallow reflection, refraction, shear wave velocity testing, ground motion, high-density imaging, etc.
* Features high-capacity storage, long-profile display, high-resolution color visualization, and color plotting capabilities, delivering intuitive and vivid results.
* Supports expansion; can be equipped with additional cables to expand from 24 channels seismometers to 48 or 96 channels.

Details Display

 

Technical Specifications

Channel	6/12/24/48
Sample stations	1024, 2048, 4096, 8192, 16384
Sampling frequency	10μs, 25μs, 50μs, 100μs, 200μs, 500μs, 1ms, 2ms, 5ms, 10ms, 20ms
Micro-seismic survey	1ms~200ms, selectable
A/D converter	24-bit
Signal stack and amplification	32 bit
Dynamic range	144db
Frequency pass bands	0.1Hz~4000Hz
Noise	1μV(full-frequency)
Amplitude consistency	±0.2%
Phase consistency	±0.01ms
Lapse-time	0~9999ms
Data formate	SEG-2
Operating temperature	-10ºC~+50ºC, 90%RH
Memory temperature	-20ºC~+60ºC
Power	DC 12V 4A(5.5A at 48 channel)
Dimension	400mm*310mm*180mm

About Us

Chongqing Gold Mechanical & Electrical Equipment Co., Ltd

  We specialize in manufacturing and development of high-resolution geophysical instruments such as Resistivity Meter, IP instrument, Resistivity Imaging, Seismic instrument, magnetic instrument, borehole camera, borehole logger and drilling equipment ( core drill rig, water well drill rig,engineering drill rig, anchor drilling rig and so on. Also we supply the surveying equipment such as GPS, Total Station, Echo sounder and so on.