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Borehole Geophone, Land Geophones Seismic Sensors for 2D and 3D Seismic Detector and Seismic Geophone for Seismograph Testing

China Borehole Geophone, Land Geophones Seismic Sensors for 2D and 3D Seismic Detector and Seismic Geophone for Seismograph Testing, Find details about China Borehole Geophone, Land Geophone from Borehole Geophone, Land Geophones Seismic Sensors for 2D and 3D Seismic Detector and Seismic Geophone for Seismograph Testing

Model NO.
GDZ
Diameter(mm)
45
Height (mm)
210
Cable Length
Optional
Probe Interval Cable Length
Optional
Weight (Kg)
22kg~60kg
Trademark
GOLD
Transport Package
Cartonbox
Specification
CE/ISO/FCC
Origin
Chongqing
HS Code
9002209000
Model NO.
GDZ
Diameter(mm)
45
Height (mm)
210
Cable Length
Optional
Probe Interval Cable Length
Optional
Weight (Kg)
22kg~60kg
Trademark
GOLD
Transport Package
Cartonbox
Specification
CE/ISO/FCC
Origin
Chongqing
HS Code
9002209000
Borehole Geophone, Land Geophones Seismic Sensors for 2D and 3D Seismic Detector and Seismic Geophone for Seismograph Testing

Borehole Geophone, Land Geophones Seismic Sensors for 2D and 3D Seismic Detector and Seismic Geophone for Seismograph Testing
A geophone is a device that converts ground movement (velocity) into voltage, which may be recorded at a recording station. The deviation of this measured voltage from the base line is called the seismic response and is analyzed for structure of the earth.

Characterstics:

In conjunction with related instruments, this product series has been extensively used in the artificial seismic exploration for seismogenic structure in the earthquake dangerous zone in southeastern part of Gansu province, China and in the exploration for active fault in Xi'an city as well as in the exploration for the refined structre of lithosphere in the orogenic zone of Yin mountain and for the deep dynamic process. This product series also have been extensively used in national key projects, such as 863, 305, 973 and others, obtaing useful data information for China's earthquake monitoring.

It can completely take the place of U.S.-made STS-2 geophone and Canada-made Trillium-40 goephone to conduct deep reflected seismic exploration and observation. It enjoys a low price which is 1/6 to 1/7 that of U.S.-made STS-2 geophone and Canada-made Trillium-40 geophone. Moreover, this product is also exported to Japan, Turkey, Costarica, India, France, Russia, Italy and other countries, enjoying a good reputation among the customers.

Applications and Features:

1. 1~3Hz geophones applied for deep seismic prospecting, natural earthquake surveillance and prediction, pulse and microseismic measurement for bridge and highways, etc.
2. 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.
3. Small-sized, easy to install, easy to operate, large ambient temperature range, can meet the demand of multi-wave component seismic data acquisition technology

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