EGL Equipment services Co.,LTD
EGL Equipment services Co.,LTD EGL is a professional geophone manufacturer .
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GS ONE Geophone 10Hz
The GS-One Geophone 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.
| Type | GS ONE Geophone |
| 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℃ .
