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EPC Products Earth Sciences Seismic and geophysical survey Borehole Borehole Multi-Component Geophone / Multi-Link System BGK1000 Borehole Geophone
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BGK1000 Borehole Geophone

Model:BGK1000

Use:BGK1000 is a digital borehole geophone used to receive P- and S-waves in dry and water lled boreholes

Standard:《公路工程物探规程》JTG/T C22-2009 《水电水利工程物探规程》DL/T 5010-2005 《电力工程物探技术规程》DL/T 5159-2012

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Natural sensor frequency: 15 Hz (others on request)

Sensor arrangement: Tri-axial

Power supply: 12 V input 72 V output

Operational depth: Up to 2000 m

Max. pressure: 200 bar

Temperature range: 0-70 °C

Receiver length: 800 mm

Receiver diameter: 60 mm

Receiver weight: 8 kg

Borehole diameter: 75-200 mm

Clamping system: Motor-driven clamping arm

Orientation: Magnetic compass (+/- 2.5°)

Communication: 2 wire RS-485

Downhole electronics: DSP = Blackn 548, 64 MB SDRAM Cable head: GO-4



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