EGL Equipment services Co.,LTD
EGL Equipment services Co.,LTD EGL is a professional geophone manufacturer .
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Higher Voltage Sensitivity Geophone 10hz One Seismic Geophone
Geophone 10hz has higher voltage sensitivity than any other geophones with the same coil resistance which means that in practical application the GS-One will provide better signal to noise ratio and will detect smaller signal than most popular geophones.
The GS-One Geophone also offers close tolerances, high spurious and low distortion characteristics that are desirable for seismic surveys.
Geophone 10hz Parameters
| Type | Geophone 10hz |
| Natural frequency ( Hz ) | 10Hz±3.5% |
| Open circult damping | 0.51±7.5% |
| Opening Circuit Intrinsic Voltage Sensitivity (v/m/s) | 85.8±3.5% |
| Coil Resistance (ohm) | 1800±3.5% |
| Distortion ( % ) | ＜0.1% |
| Typical Spurious Frequency ( Hz ) | ＞240 |
| Moving Mass ( g ) | 14g |
| Max.coil excursion p-p (mm) | 2.54 |
| Max.tilt angle | 15º |
| Element Diameter (mm) | 30.2mm |
| Element Height (mm) | 40mm |
| Element Weight (g) | 143 |
| Operating Temperature(℃) | -40℃ to +100℃ |
| Limited Warranty Period | 3 year |
All parameters specified here in are rated at a temperature 20℃±2℃ .
