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{"title":"Seismic Geophone 4.5Hz Vertical with Mueller clips connector with 1m leader","imgUrl":"https:\/\/img.chinax.com\/nimg\/3d\/78\/6593e816760f7f11e870308c2c46-200x200-1\/seismic_geophone_4_5hz_vertical_with_mueller_clips_connector_with_1m_leader_cable.jpg","attrs":{"Brand Name":"EGL","Model Number":"Single Geophone 4.5Hz Vertical","Certification":"ISO9001","Place of Origin":"China"}}
{"title":"3D Digital Seismic Geophones 100Hz Vertical Waterproof Land Case","imgUrl":"https:\/\/img.chinax.com\/nimg\/93\/bf\/7a5388f132db324915a9e9d5e70b-200x200-1\/3d_digital_seismic_geophones_100hz_vertical_waterproof_land_case.jpg","attrs":{"Brand Name":"EGL","Model Number":"Geophone 100Hz Vertical","Certification":"ISO9001","Place of Origin":"China"}}
{"title":"100Hz Seismic Geophone , Digital Seismic Geophones Sensor 1m Leader Cable","imgUrl":"https:\/\/img.chinax.com\/nimg\/f5\/70\/d2f3d961cac96610ddd5e69587f3-200x200-1\/100hz_seismic_geophone_2c_digital_seismic_geophones_sensor_1m_leader_cable.jpg","attrs":{"Brand Name":"EGL","Model Number":"Geophone 100Hz Vertical","Certification":"ISO9001","Place of Origin":"China"}}
{"title":"Seismic SM4 Geophone 10Hz Horizontal Direction Mueller Clips Connector","imgUrl":"https:\/\/img.chinax.com\/nimg\/3c\/0a\/599d8160c6f6e93ec702ee2253a2-200x200-1\/seismic_sm4_geophone_10hz_horizontal_direction_mueller_clips_connector.jpg","attrs":{"Brand Name":"EGL","Model Number":"Single SM4 Geophone 10Hz Vertical","Certification":"ISO9001","Place of Origin":"China"}}
{"title":"Single SM4 Seismic Geophone 10Hz Split Spring Connector OEM Service","imgUrl":"https:\/\/img.chinax.com\/nimg\/9a\/e1\/6ea57d6047bed859449eaa7e2928-200x200-1\/single_sm4_seismic_geophone_10hz_split_spring_connector_oem_service.jpg","attrs":{"Brand Name":"EGL","Model Number":"Single SM4 Geophone 10Hz Vertical","Certification":"ISO9001","Place of Origin":"China"}}
{"title":"8Hz Seismic Geophone , 3D Vertical Geophone Kooter Female Connector","imgUrl":"https:\/\/img.chinax.com\/nimg\/d7\/70\/823c18a19fff2c20305fbd147900-200x200-1\/8hz_seismic_geophone_2c_3d_vertical_geophone_kooter_female_connector.jpg","attrs":{"Brand Name":"EGL","Model Number":"Single Geophone 8Hz Vertical","Certification":"ISO9001","Place of Origin":"China"}}
Geophone 4.5Hz Vertical in land case without connector
The geophone 4.5hz (EG-4.5-II) is a conventional type of moving coil geophone with small error in working parameters and stable and reliable performance. The structure is reasonable in design, small in size and light in weight, and is suitable for seismic exploration of strata and geological environments of different depths. It is equivalent to SM-6 B coil 4.5hz geophone. Widely used in industrial vibration-monitoring systems. Ideal choice for shear-wave horizontal elements.
Single geophone 4.5Hz vertical in waterproof land case with spike 75mm, with 1m leader cable, terminated without connector.
The lead cable length can be customized.
Geophone Response Curve and Phase Lag of Geophone 4.5Hz
Specification
All parameters specified here in are rated at a temperature 20℃±2℃ .
Type
EG-4.5-II
Natural Frequency ( Hz )
4.5±10%
Coil resistance(Ω)
375±5%
Damping
0.6±5%
Open circuit intrinsic voltage sensitivity ( v/m/s )
28.8 v/m/s ±5%
Harmonic distortion ( % )
≦0.2%
Typical Spurious Frequency (Hz )
≧150Hz
Moving Mass ( g )
11.3g
Typical case to coil motion p-p ( mm )
4mm
Allowable Tilt
≦20º
Operating Temperature Range ( ℃ )
-40℃ TO +100℃
Height ( mm )
36mm
Diameter ( mm )
25.4mm
Weight ( g )
86g
Warranty Period
3years
Company Profile
Tcherb Inc ( EGL) is a professional geophone supplier which located in China, with the aim to integrate separated resources and supply our clients with all around Geophone / Geophysical Products and related services. All the founding partners of EGL have experiences of over 20 years' in the field of Geophone production / Geophysical services with education background of PHD, Master or Geophysics Undergraduate Degree. We are a professional supplier for Geophysical Equipment, Geological Instrument and related Cables, Spare Parts, such as ( but not limited to) geophone sensor, three component geophone, single seismic geophone, geophone string, hydrophone, geophysical connector & plug, seismic cable, telemetry cable, resistivity cable, cable take-outs. All the products supplied by EGL are strictly produced as per Quantity Control System ISO9001:2008, API Specification Q1 and HSE. EGL also provide global logistics solution for every shipment including transportation by Sea, by Air and by Courier Express. During the past years, EGL has established stable business relationship with our Clients in US, Canada, Colombia, Chile, Peru, Brazil, UK, Germany, Saudi Arabia, UAE, Pakistan, India, Indonesia, Australia.
Packing & Delivery
Shipment
DHL ,UPS , FedEx , By Air , By Sea
MOQ
1 set
Advantage
Fast shipping
Package
Packed by carton
Payment
Bank Transfer, Paypal, Western Union, Alibaba Pay
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2014
Total Annual:
5000000-6000000
Employee Number:
200~220
Ecer Certification：
Verified Supplier
EGL EQUIPMENT SERVICES CO.,LTD( EGL) is a professional geophone supplier which located in China, with the aim to integrate separated resources and supply our clients with all around Geophone / Geophysical Products and related services. All the founding partners of EGL have experiences of over 20 yea... EGL EQUIPMENT SERVICES CO.,LTD( EGL) is a professional geophone supplier which located in China, with the aim to integrate separated resources and supply our clients with all around Geophone / Geophysical Products and related services. All the founding partners of EGL have experiences of over 20 yea...
