Name: High Sensitivity Vertical Geophone 25.4 mm Engineering Vibration Test
Brand: EGL
SKU: EG-4.5-II
Rating: 5 (119 reviews)

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Features

Specifications

Name: Vertical Geophone 4.5hz

Frequency: 4.5hz

Sensitivity: 28.8 V/m/s

Coil Resistance: 375Ω

Diameter: 25.4 Mm

Application: Engineering Vibration Test

High Light:

Vertical Geophone 25.4 mm

Engineering Vibration Test Vertical Geophone

High Sensitivity Seismic Geophone Sensorr

Basic Infomation

Place of Origin: China

Brand Name: EGL

Certification: ISO9001

Model Number: EG-4.5-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

Gallery

High Sensitivity Vertical Geophone 25.4 mm Engineering Vibration Test

Product Description

High Sensitivity Vertical Geophone 4.5hz Engineering Vibration Test

The Vertical 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.

High Sensitivity Vertical Geophone 25.4 mm Engineering Vibration Test 0

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

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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