borehole geophone Downloads

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    PASI - Model GFA 50/100 - 3D Borehole Geophone Datasheet

    GFA 50/100 3D borehole geophone is realized with 3x high sensitive geophones (nat.freq.10 Hz- 1 vertical and 2 horizontal sensors) oriented according to a triad of orthogonal Cartesian axes XYZ. Delivered with a cleat assembly to sustain its weight at the requested depth (GFA cable is graduated in meters), this borehole geophone has a pneumatic-mechanical clamping system. You will simply have to ...


    By PASI s.r.l.

  • Model GFA - Borehole 3D Geophones Brochure

    GFA down-hole 3D geophone has three 10Hz geophones - oriented according to the x-y-z axis -housed inside a cylindrical probe for the determination of the time of arrival of the type 's' and type 'p' seismic waves. The piston wall-clamping device can fit drilling well of a diameter between 50mm and 110mm (larger diameter on request). The mechanic clamping system with pneumatic piston can couple ...


    By Aimil Ltd

  • GISCO - Model BGK 5 - Borehole Geophone Brochure

    The borehole geophone BGK5 is used to receive P- and S-waves in dry or water filled boreholes. The borehole geophone BGK5 consists of four horizontal sensors, separated by 45° intervals, and one vertical sensor. The geophone is coupled to the borehole wall by a pneumatic clamping system (inflatable bladder). Air is supplied to the BGK5 through an electro-pneumatic hybrid cable with a Kevlar ...

  • Model BGK5 - Borehole Geophone Brochure

    The borehole geophone BGK5 is used to receive P- and S-waves in dry or water filled boreholes. The borehole geophone BGK5 consists of four horizontal sensors, separated by 45° intervals, and one vertical sensor. The geophone is coupled to the borehole wall by a pneumatic clamping system (inflatable bladder). Air is supplied to the BGK5 through an electro-pneumatic hybrid cable with a Kevlar ...


    By Geotomographie GmbH

  • GISCO - Model BGK 3/ 7 - Borehole Geophone Brochure

    The borehole geophone BGK3 is used to receive P- and S-waves in dry or water filled boreholes. The borehole geophone BGK3 consists of a tri-axial sensor whereas the BGK7 consists of six horizontal sensors, separated by 30° intervals, and one vertical sensor. The geophone is coupled to the borehole wall by a pneumatic clamping system (inflatable bladder). Air is supplied to the BGK3/7 through ...

  • GISCO - Model BGK 1000 - Digital Borehole Geophone Brochure

    The BGK1000 is a digital borehole geophone used to receive P- and S-waves in dry and water filled boreholes. It is manufactured by Hinz Messtechnik GmbH and exclusively distributed by us. The borehole geophone BGK1000 consists of a downhole probe with a tri-axial sensor and a surface communication unit connected to the USB port of a laptop. An auxiliary channel can be connected to the surface ...

  • Model BGK3/7 - Borehole Geophone Brochure

    The borehole geophone BGK3 is used to receive P- and S-waves in dry or water filled boreholes. The borehole geophone BGK3 consists of a tri-axial sensor whereas the BGK7 consists of six horizontal sensors, separated by 30° intervals, and one vertical sensor. The geophone is coupled to the borehole wall by a pneumatic clamping system (inflatable bladder). Air is supplied to the BGK3/7 through ...


    By Geotomographie GmbH

  • Geostuff - Model BHG-2 - Wall-Lock Borehole Geophones - Datasheet

    Geostuff’s BHG series, 3-component borehole geophones are designed for shallow seismic velocity measurements. Both units include a motor-driven clamp to hold the sensor in position in the ...


    By Geostuff

  • Model VSP - Seismic Geophone Brochure

    The Geovista Digital Borehole Geophone system includes a down the hole digital sonde and a compact digital interface unit at the surface. There is no requirement for a seismograph. The sonde runs on a single conductor, on a standard logging winch. It includes a motorized clamping arm and three SM24 geophones arranged in an X-Y-Z pattern. The motorised clamping arm allows for work in a range of ...


    By GeoVista

  • Model DDH-Geo - Double Down Hole Geophone Brochure

    Well geophone for down-hole P and S waves’ ...


    By Solgeo srl

  • Borehole Seismic Receiver Array Sensor Brochure

    24-Bit x 4-Channel Digitizer in each Shuttle. Ultra Low Noise Digitizer enables recording of low amplitude microseismic events, 3D-VSP, Crosswell Seismic Imaging, etc. Slim-hole sonde 1.6 inch OD. 3C Sensor Packages available: 3C Tri-axis Orthogonal Geophone. OMNI-2400 High-output Geophone Sensors. Machined stainless housing Minimizes Mechanical Resonance for High Resolution, High Frequency ...

  • Model DDS-250 - Mechanical Clamped Digital Downhole Shuttle Borehole Sensors Brochure

    24-Bit x 4-Channel Digitizer in each Shuttle. Ultra Low Noise Digitizer enables recording of ultra low amplitude microseismic events. Slim-hole Shuttle 2.50 inch OD (63 mm). 3C or 4C Sensor Packages available: 3C—Tri-axis Orthogonal Geophone and 4C— Tri-axis Orthogonal Geophone and Hydrophone. Dual-Element OMNI-2400 High-output Geophone ...

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    PASI - Model GEA 3 - 24-Bit Real Data Acquisition Seismograph Brochure

    GEA3 is a compact-sized 3-channel seismograph with a 24 bit acquisition board with USB interface for external PC (not included). Suitable for Downhole and Crosshole applications, it’s perfect also for small scale seismic refraction and surface waves ...


    By PASI s.r.l.

  • Model P, SV and SH - Cross Hole Device Brochure

    Cross-Hole survey consists in the direct measurements of horizontally travelling compression (P) and shear (S) seismic waves at test sites consisting primarily o soil materials. A borehole seismic source is used to generate a seismic wave train. One or more  receivers are used to detect the arrival of the seismic wave train in offse borings; the distance between borehole at the test depths ...


    By Solgeo srl

  • Güralp Fortis - Strong Motion Accelerometer Brochure

    The Güralp Fortis is a strong motion accelerometer with an innovative, slim-line design for fast installation in any ...


    By Guralp Systems Limited

  • 2013 ASST Brochure Low Resolution

    (Pty) LtdApplied Scientific Services & TechnologyE X P E R I E N C E . Q U A L I T Y . R E L I A B I L I TY.Applied Scientific Services & Technology Pty Ltd (ASST) an Australian-African based company, is a geoscientific service provider whose core services are built around the delivery of exploration, mining, environmental, hydrogeological and geotechnical solutions, using geophysics.Our ...


    By ASST Pty Ltd

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