Geophone Element 2Hz Vertical / Horizontal
The geophone 2hz (EG-2-I) is mainly used for deep seismic survey, advanced forecasting, natural seismic survey, bridge dam and highway railway and other pulsating microseismic measurements, safety monitoring and so on.
Data sheets of geophone 2Hz:
| Type | EG-2-I |
| Natural Frequency ( Hz ) | 2±10% |
| Sensitivity/G (v/cm.s-1) | 2±10% |
| Coil Resistance/ Rc(Ω) | 6040±5% |
| Internal Resistance/ R(Ω) | 5800±5% |
| Damping Coefficient Bt | 0.7±10% |
| Harmonic Distortion D ( % ) | ≦0.2 |
| Insulating Resistance Ri (MΩ) | ≧20 |
| Coil’s Maximum Displacement /P-P (mm) | 3 |
| Suspension Mass(g) | 60 |
| Element Diameter (mm) | 38.5 |
| Element Height (mm) | 47 |
| Element Weight (g) | 250 |
| Working Temperature(℃) | -25℃ to +55℃ |
All parameters specified here in are rated at a temperature 20℃±2℃ .
| Shipment | DHL ,UPS , FedEx , By Air , By Sea | |
| By Express | By Air | By Sea |
| Suitable for under 50kgs Fast 5 - 7 work days High cost Door to door service Easy to pick up the goods |
Suitable for more than 50kgs Fast 5 - 7 work days High cost Airport to Airport Professional broker needed |
Suitable for more than 500kgs Slow 20 - 35 days Low cost Port to Port Professional broker needed |
| MOQ | 1 set | |
| Advantage | Fast shipping | |
| Package | Packed by carton | |
| Payment | Bank Transfer, Paypal, Western Union, Alibaba Pay | |
| +86 13991313681 | ||
| +86 13991313681 | ||
