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Home /Products/Vertical Geophone/EG-1-HS-II 0.75Hz Vertical High Sensitivity Geophone for Ultra Deep Geophysical Survey

EG-1-HS-II 0.75Hz Vertical High Sensitivity Geophone for Ultra Deep Geophysical Survey

1 pcs
MOQ
Negotiable
Price
EG-1-HS-II 0.75Hz Vertical High Sensitivity Geophone for Ultra Deep Geophysical Survey
Features Gallery Product Description Request A Quote
Features
Specifications
Working Direction: Vertical Or Horizontal
Nature Frequency Hz: 0.75±0.1
Damping: 0.5±20%
Sensitivity（80 Hz）v/m/s: 650±10%
DC Resistance Ω: 33000±10%
Distortion %: ≤0.3
Insulation Resistance MΩ: ＞50
Moving Mass G: 770
Max. Motion Mm(p-p): 6
Working Temperature　℃: -25 – 55 ℃
Dimensions Mm: φ65×106
Weight G: 1400
Warranty Period: 1 Year
Basic Infomation
Place of Origin: China
Brand Name: EGL
Certification: ISO9001
Model Number: EG-1-HS-II
Payment & Shipping Terms
Packaging Details: Carton
Delivery Time: 10 work days
Payment Terms: T/T, PayPal，Credit card, Western Union
Supply Ability: 1000 pcs/month
Product Description
Product Description

EG-1-HS-II 0.75Hz Vertical High Sensitivity Geophone for Ultra Deep Geophysical Survey

 

The EG-1-HS-II is a 0.75Hz vertical high sensitivity geophone developed for ultra deep geophysical survey. As an ultra-low frequency moving-coil seismic sensor, it features an extended low-frequency response band, making it capable of capturing long-period seismic signals that conventional 1Hz or higher geophones cannot detect.
 
It adopts precisely optimized magnetic circuit and coil matching technology to achieve smooth amplitude response at ultra-low frequency range with low signal distortion. It can extract faint vertical seismic signals transmitted from deep strata, supporting high-precision inversion and interpretation of deep crustal and basin structures.
 
Equipped with robust sealed housing and integrated electromagnetic shielding structure, this geophone is well protected against shock, dust and ambient electromagnetic interference. It maintains stable and repeatable signal output during long-term continuous deployment in remote and harsh field exploration areas.
 
It is widely used in ultra-deep geological investigation, crustal structure research, geothermal resource exploration, passive seismic tomography and long-period geophysical monitoring. Custom cable length and wiring schemes are available to fit different acquisition systems.
 
EG-1-HS-II 0.75Hz Vertical High Sensitivity Geophone for Ultra Deep Geophysical Survey
 
Specification
Type EG-1-HS-II
Working Direction Vertical or Horizontal
Nature Frequency Hz 0.75±0.1
Damping 0.5±20%
Sensitivity(80 Hz)v/m/s 650±10%
DC Resistance Ω 33000±10%
Distortion % ≤0.3
Insulation Resistance MΩ ＞50
Moving Mass g 770
Max. Motion mm(p-p) 6
Working Temperature　℃ -25 – 55 ℃
Dimensions mm φ65×106
Weight g 1400
Warranty Period 1 year
Company Profile
EG-1-HS-II 0.75Hz Vertical High Sensitivity Geophone for Ultra Deep Geophysical Survey
EG-1-HS-II 0.75Hz Vertical High Sensitivity Geophone for Ultra Deep Geophysical Survey
EG-1-HS-II 0.75Hz Vertical High Sensitivity Geophone for Ultra Deep Geophysical Survey
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
EG-1-HS-II 0.75Hz Vertical High Sensitivity Geophone for Ultra Deep Geophysical Survey
Shipment
DHL ,UPS , FedEx , By Air , By Sea
MOQ
1 pcs
Advantage
Fast shipping
Package
Packed by carton
Payment
Bank Transfer, Paypal, Western Union

 

 

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vertical seismic geophone

vertical seismic sensor

vertical direction geophone

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Tel : 0086 29 81102904
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