Seismic Geophone is an important instrument to learn seismology, it can be used to detect the vibration of the earth's crust, to understand the seismic geological structure, to reveal the situation of seismic activity. It has the functions of vibration initiation and recording, detection and study of seismic activity, and discovery of seismic hot spots.

1. Structure of Seismic Geophones

The Seismic Geophone is composed of three parts: transmitter, detector and recorder. The function of the transmitter is vibration emission, the function of the detector is to detect the vibration of the crust, and the function of the recorder is to record the vibration signal.

2. Characteristics of Seismic Geophones

Seismic Geophone has the characteristics of high resolution, strong anti-interference ability, wide detection range, high reliability, easy to use, strong seismic resistance and so on. It can detect tiny vibrations in the earth's crust. It can spot tiny hot spots.

3. Application of Seismic Geophone

The main applications of Seismic Geophone are: (1) to study the law of seismic wave propagation, detection of seismic activity; ② can be used for earthquake monitoring and early warning; ③ Can be used to study the vibration of the earth's crust and small seismic activity.

4. Installation of Seismic Geophone

The installation of Seismic Geophones requires that the whole equipment be placed on a stable basis, so that the connection between the Seismic Geophones and the ground is as compact as possible to reduce the influence of non-seismic vibration, so as to ensure that the Seismic Geophones can accurately detect seismic vibration.

5. Errors of Seismic Geophones

The error of Seismic Geophone mainly includes the influence of non-seismic vibration, insufficient anti-interference ability, thermal effect and drift, etc. In order to reduce the error, we should improve the anti-interference ability of the geophone, maintain the working environment of the geophone, improve the seismic performance of the geophone.

Seismic Geophone is an important seismological instrument, can detect the vibration of the earth's crust, used to understand the seismic geological structure, reveal the situation of seismic activity, it has vibration and record vibration, detection and research of seismic activity, find the earthquake hot spots and other functions. Its installation requirements are strict, in order to reduce the error, should improve the anti-interference ability of the detector, improve the seismic performance of the detector.