24Channels Seismograph with geophone for MASW Seismic Survey Equipment

High-resolution seismographs can use hammering, electric sparks or explosions as excitation sources. The depth of exploration ranges from a few meters to several kilometers. It is also possible to use the time delay function to obtain seismic data from the deeper underground. It is widely used in engineering geological exploration in the fields of water conservancy, electric power, railway, bridge, urban construction, transportation, etc. It is also applicable to resource exploration in the fields of petroleum, coal, uranium and groundwater.

Application:
Surface wave, reflection, refraction exploration mineral resources exploration
Seismic image investigation of bedrock, overburden and weathering zone
Ground pulsation measurement cavity, cave exploration
Pile foundation inspection, non-destructive testing of buildings and pile foundations
Vibration measurement blasting vibration safety detection
Shear wave velocity test rock mass elastic mechanics parameter test
Site constant moment measurement

Characteristics
• Adopt the latest high-speed, high-precision true 24-bit A/D converter. The 48/24/12 channel simultaneous sampling has a maximum sampling interval of 31.25us, which is internationally leading.
• Not only advanced filters with ultra-low distortion performance, out-of-band rejection better than 120 dB (the cutoff point automatically varies with the sampling frequency), but also various digital filters in the software (high, low, Bandpass filter), its cutoff point can be set manually according to needs.
• Ultra-bright, high-resolution LED display, clearly visible in the sun.
• Military-grade PC104 industrial computer, P3 configuration. USB, VGA, PS/2 keyboard and other interfaces are convenient to use.
• Based on WinXP's acquisition system, the user-friendly interface design makes the system safer and easier to use.
• It is designed for engineering applications and is more suitable for field applications.
• Support coverage measurement, configure the cover switch or cover cable produced by our factory to facilitate various anti-refraction and measurement measurement applications in the field, and greatly improve the efficiency of field work.
• Built-in unique instrument detection system. Self-test acquisition, data calculation processing, and self-test report automatically generate output.
• Detector and large line continuity test, full waveform noise monitoring.
• System self-recovery design to ensure quick system repair.

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