EGL EQUIPMENT SERVICES CO.,LTD
| Payment Terms | T/T, L/C, D/A, D/P, Western Union, MoneyGram |
| Supply Ability | 3000 unit per month |
| Packaging Details | Professional Geophone Carton |
| Brand Name | EGL |
| Model Number | Geophone 4.5Hz |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C, D/A, D/P, Western Union, MoneyGram | Supply Ability | 3000 unit per month |
| Packaging Details | Professional Geophone Carton | Brand Name | EGL |
| Model Number | Geophone 4.5Hz | Place of Origin | China |
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
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2013
Total Annual:
3.5million-5million
Employee Number:
25~30
Ecer Certification：
Active Member
EGL EQUPMENT SERVICES CO.,LTD( EGL) is a professional China geophone/hydrophone supplier which located in Xi'an,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 ... EGL EQUPMENT SERVICES CO.,LTD( EGL) is a professional China geophone/hydrophone supplier which located in Xi'an,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 ...
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