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China, Chinese 2Hz-100Hz All Tpyes Seismic Geophone Sensor for Seismograph Geophysical Survey1 Industrial Products Supplier Manufacturer Details, price list catalog:
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DetectorGroundwater DetectorGeophoneGeophone Sensor
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.
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Product Description Product DescriptionAll Frequency Sensitivy Semismic Seismograph Geophones Seismic geophones produced by us Chongqing Gold Mechanical & Electrical Equipment Co., Ltd covers from 4.5Hz to 100Hz. We provide both vertical and horizotal geophones with different connectors, which are compatible with different tpyes of seismic cables. Its harmonic distortion is less than 0.3%, which ensures the measured is stable amd relible. Besides, We add a iron number plate on each geophone, which can help users to check out anomaly location quickly and recyle efficiently.Main Features* High sensitivity, be able to record more smaller seismic signals.* Lower distortion, which can ensure the results is reliable.* Small size and light weight, convenient for transportation.* Support personal customization, including logo, connector, leading wire length. etc* Wide rang, covering from 4Hz to 100HzDetails Display Technical SpecificationsGD-4.5 VerticalGD-4.5 HorizontalTypeGD-4.5 VerticalTypeGD-4.5 HorizontalNatural frequency(Hz)4.5±0.5Natural frequency(Hz)4.5±0.5Typical spurious frequency(Hz)≥140Typical spurious frequency(Hz)≥140Harmonic distortion(%)≤0.3%Harmonic distortion(%)≤0.3%Open circuit damping0.6±5%Open circuit damping0.6±10%Open circuit resistance(ohm)395±5%Open circuit resistance(ohm)395±5%Open circuit intrinsic voltage sensitivity (v/m/s)28.5±5%Open circuit intrinsic voltage sensitivity (v/m/s)28.5±10%Allowable tilt(°)0Allowable tilt(°)0Moving mass(g)11Moving mass(g)11Max. Coil excursion p.p (mm)1.52Max. Coil excursion p.p (mm)1.52Length(mm))33.3Length(mm))33.3Diameter(mm)25.4Diameter(mm)25.4Weight(g)87Weight(g)87Temperature range(°c)-40 to +80Temperature range(°c)-40 to +80Warranty period (year)1Warranty period (year)1About UsChongqing Gold Mechanical & Electrical Equipment Co ., Ltd We specialize in manufacturing and development of high-resolution geophysical instruments such as Resistivity Meter, IP instrument, Resistivity Imaging, Seismic instrument, magnetic instrument, borehole camera, borehole logger and drilling equipment ( core drill rig, water well drill rig,engineering drill rig, anchor drilling rig and so on. Also we supply the surveying equipment such as GPS, Total Station, Echo sounder and so on.
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