Widely Usage Seismograph Micro-seismic Survey Test Equipment ISO Certification and SEG-2 Data Format

Brand Name:GOLD
Certification:CE, ISO
Model Number:WZG-24C
Minimum Order Quantity:1 set
Delivery Time:5-8 work days
Payment Terms:L/C, D/A, D/P, T/T, Western Union
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Widely Usage Seismograph Micro-seismic Survey Test equipment



An engineering seismograph is a device specifically used to monitor and record ground vibrations. It is widely used in engineering projects such as buildings, bridges, and tunnels. The following is a detailed introduction to engineering seismographs:

Product Overview:

WZG-24C engineering seismograph is mainly composed of three parts: a seismometer, an amplification system, and a recording system. It can directly pick up earthquake vibrations and convert them into energy forms that can be recorded by the instrument. The electrical signals are recorded in different ways to analyze the propagation law of seismic waves in the earth's crust.

Key Features:

The main functions of the engineering seismograph include transient multi-point Rayleigh wave exploration, shallow reflection measurement, shallow refraction measurement, wave velocity (shear wave) measurement, multi-wave high-density seismic imaging, pile foundation detection, civil engineering quality detection, site constant micro-motion measurement and vibration blasting measurement. These functions make it widely used in foundation, roadbed and foundation engineering detection, tunnel engineering detection, operation observation of large and medium-sized reservoirs, bridge engineering detection, and environmental and geological disaster detection and evaluation.





Application Areas:
Engineering seismographs are widely used in many fields. In geotechnical engineering, they can be used to detect underground structures, evaluate foundation stability, and monitor seismic activity; in mineral and hydrogeology, they can be used for resource exploration and groundwater monitoring; in engineering geology, they can be used to evaluate the safety of buildings and monitor the impact of earthquakes on engineering structures; in environmental and geological disaster detection and evaluation, they can be used for landslides, karst, mudslides, goafs, and active fault surveys.


Technical Specification:

Channel number24/48/96 channels
Sampling points1024 samples, 2048 samples, 4096 samples, 8192 samples, 16384 samples
Ground pulsation measurement 1M samples in several levels
Sampling rate10μs, 25μs, 50μs, 100μs, 200μs, 500μs, 1ms, 2ms, 5ms, 10ms, 20ms
Ground pulsation measurement is 1ms~200ms with multiple levels optional
A/D converter24 bits
Signal superposition enhancement32 bits
Dynamic range144dB
Passband0.1Hz~4000Hz
Noise1μV in full frequency state
Amplitude consistency±0.2%
Phase consistency±0.01ms
Distortion± 0.05%
Delay0~9999ms
Input impedance20K
Channel crosstalk suppression≥90dB
Low-cut filter steepnesssoftware filtering
High-cut filter steepnessbetter than 72dB/octave
50Hz notch filter40dB



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China Widely Usage Seismograph Micro-seismic Survey Test Equipment ISO Certification and SEG-2 Data Format supplier

Widely Usage Seismograph Micro-seismic Survey Test Equipment ISO Certification and SEG-2 Data Format

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