Digital Geophone and Geophone String and Geological
Instrument
Description
CDJ Series Digital Seismic Sensor (Geophone) are available
frequencies from 1Hz to 100Hz vertical and horizontal direction,
and geophone-consisted three-component geophones, borehole
geophone, tomographic imaging geophone series with stable
performance, high fidelity and consistent quality in oil, gas
exploration and other fields.
Applications
and Features
1~3Hz geophones applied for deep seismic prospecting, natural
earthquake surveillance and prediction, pulse and microseismic
measurement for bridge and highways, etc.
4~100 Hz widely used to seismic prospecting of petroleum, coal,
metallurgy, defense engineering and etc.
High sensitivity, low-distortion, reasonable damping coefficient,
good linear response, good parameter conformity, higher resolution
and excellent waterproof property.
Small-sized, easy to install, easy to operate, large ambient
temperature range, can meet the demand of multi-wave component
seismic data acquisition technology
