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Single Geophone 4.5 Hz Vertical In Land Case Without Connector

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Single Geophone 4.5 Hz Vertical In Land Case Without Connector

Brand Name : EGL

Model Number : EG-4.5-II

Certification : ISO9001

Place of Origin : China

MOQ : 1 sets

Price : Negotiable

Payment Terms : T/T, Western Union, PayPal, Credit card

Supply Ability : 1000sets/month

Delivery Time : 5-8 work days

Packaging Details : Carton

Frequency : 4.5Hz

Sensitivity : 28.8 V/m/s

Case : Waterproof Land Case

Connector : without connector

Coil Resistance : 375 ohm

HS Code : 9015900090

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Product Description

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.

Single Geophone 4.5 Hz Vertical In Land Case Without Connector

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

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