Specifications
Brand Name :
EGL
Model Number :
Geophone 4.5Hz
Place of Origin :
China
MOQ :
1unit
Price :
USD1.00/unit
Payment Terms :
T/T, L/C, D/A, D/P, Western Union, MoneyGram
Supply Ability :
3000 unit per month
Packaging Details :
Professional Geophone Carton
Description

Seismic Geophone 4.5Hz,375ohms. Vertical Direction, Horizontal Direction and 3D Structure available.

Type: 4.5Hz-I
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

Type: 4.5Hz-II
Natural Frequency ( Hz ): 4.5± 5%
Coil resistance(Ω): 375± 5%
Damping: 0.56± 5%
Open circuit intrinsic voltage sensitivity ( v/m/s ):28.8 v/m/s ± 5%
Harmonic distortion( % ):0.3%
Typical Spurious Frequency (Hz ):140Hz
Moving Mass ( g ):11.1g
Typical case to coil motion p-p ( mm ):3mm

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Geophone 4.5Hz

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Brand Name :
EGL
Model Number :
Geophone 4.5Hz
Place of Origin :
China
MOQ :
1unit
Price :
USD1.00/unit
Payment Terms :
T/T, L/C, D/A, D/P, Western Union, MoneyGram
Contact Supplier
Geophone 4.5Hz

EGL EQUIPMENT SERVICES CO.,LTD

Active Member
9 Years
Since 2013
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Total Annual :
3.5million-5million
Employee Number :
25~30
Certification Level :
Active Member
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