- Product Details
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Quick Details
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Model Number:
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GD
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Product:
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Seismic sensor
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Frequency range:
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1hz to 100hz
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Type:
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Vertical, horizontal, or 3component
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Signal:
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Digital signal
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Name:
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Geophone
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Certification:
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ISO
Quick Details
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Warranty:
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1 year
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Place of Origin:
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Chongqing, China
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Brand Name:
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GOLD
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Model Number:
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GD
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Product:
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Seismic sensor
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Frequency range:
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1hz to 100hz
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Type:
-
Vertical, horizontal, or 3component
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Signal:
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Digital signal
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Name:
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Geophone
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Certification:
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ISO
Cheap Geological 1hz and 2hz Geophone Low Frequency 3Component Geophone measure the seismic wave field, and their output is electrical signals. The voltages, that is, the data from the geophones are initially amplified at the preamplifier and may then pass through analogue low-cut filter (a low-cut-off filter applied to a seismic signal attenuates frequencies less than the cut-off frequency).
Cheap Geological 1hz and 2hz Geophone Low Frequency 3Component Geophone
| Spec.\Model |
1HZ
(vertical and horizontal) |
| Size | Normal |
| Natural Frequency(Hz) | 1±10% |
| Coil resistance(Ω) | 3300±10% |
| Open circuit sensitivity(V/m/s) | 200±10% |
| Resistance sensitivity(V/m/s) | 500 - 600 |
| Open circuit damping | 0.36±20% |
| Resistance damping | |
| Distortion(%) | ≤0.2 |
| Typical spurious frequency(HZ) | ≥240 |
| Max. coil excursion P.P(mm) | 6 |
| Allowable tilt(°) | 10 |
| Weight(g) | 770 |
| Dimension(d×h)mm | 65*106 |
| Temperature(°C) | —40~+80℃ |
| Structure | Rotary coil structure |
