Month: January 2025

Categories
Three Component Geophones

4.5Hz 3C Geophone

4.5Hz 3C Geophone

The 4.5Hz 3C Geophone (P/N: ST-4.5N-3C) is an ideal instrument to perform HVSR, MASW and Vibration Analysis. 3units. of 4.5Hz geophone sensors are properly coupled and embedded in the reinforced 3C geophone case with X,Y&Z axis and delivered with standard soil spikes with length of 75mm.

The 4.5Hz 3C Geophone could be supplied with split spring clips, Mueller clips, Kooter connectors, KCK connectors, 10 pin cable connector or NK27 Connectors for suiting with different seismograph and data acquisition systems respectively, including but not limited to DIGOS Cube 3 and PASI GEA24.

 

Applications

– HVSR

– Surface Waves.

– Vibration Monitoring and Analysis.

 

Cables

– Durable geophone cables with main cable 7.8mm OD and split cable 4.6mm OD.

– Standard main cable length 1m or 10m with customized cable length available as per client’s requests.

– Standard split cable length 0.5m or 1m with customized cable length available as per client’s requests.

 

Connectors

– Split Spring Clips.

– Mueller Clips.

– Kooter Connectors.

– KCK Connectors.

– 10 Pin Cable Connector.

– NK2721C Cable Connector.

 

Compatibility

– Compatible with almost all main stream seismographs and data acquisition systems, including but not limited to the DIGOS Cube system and PASI GEA 24 system.

Click here and download the profile of 4.5Hz 3C Geophone or contact us and get more detailed information.

Categories
Seismic Cables & ERT Cables

ERT Cables for ABEM Instruments

ERT Cables for ABEM

ERT cables for ABEM instruments are multi-electrode cables that are used to transfer current and potential signals from the resistivity meter to the ground. ERT cables for ABEM instruments are mostly widely used in electrical resistivity tomography (ERT, Electrical Imaging) method and resistivity imaging method for infrastructure projects, environmental studies, water content variations, movements of pollutants and seepage through embankment dams, etc.

  • Suitable for Terrameter LUND (4,8 or 12 channel) resistivity& IP instrument and other ABEM instruments.
  • The ERT cable could be 10 take-outs, 11 take-outs, 21 take-outs, 24 take-outs or 32 take-outs which will be depended on the client’s applications.
  • Standard electrode spacing is 0.5m, 2m, 5m, 10m, 15m or 20m but the customized distance between electrode take-outs(spacing) could be defined by the client.
  • The connector type is ITT Cannon KPT06F18-32P or equivalent 32 pins male connector with dust cap equipped.
  • Cable electrodes are molded take-outs with colors of red and blue alternatively.
  • Cable jumpers which are used to connect steel electrodes to imaging cable’s electrode take-outs are also optional.

Click here and download the cable profile or contact us and get more detailed information.

Categories
Seismic Cables & ERT Cables

PASI Seismic Cable

pasi seismic cable

PASI Seismic Cable ( Seismic Cable which is used for PASI GEA 24 Seismograph) is a specialized geophone spread cable. PASI Seismic Cable is widely applied for seismic refraction and surface reflection surveys with portable weight, good contact and firm sealing.

  • 12 channel seismic cable (16 twisted pairs) and 24 channel seismic cable (27 twisted pairs) are available.
  • Terminated with NK2721C Connector(s) at one end of the cable or both ends of the cable.
  • Cable spacing 1m, 3m, 5m, 10m or customized spaced length as per client’s requests.
  • Cable tail 5m, 10m, 20m or customized tail length as per client’s request.
  • Regular split spring cable takeouts and Molded split spring cable takeouts are available.
  • Partnering with Vertical Geophones or Horizontal Geophones which are equipped with Split Spring Connectors.
  • Fully compatible with PASI GEA 24 Seismograph.
  • 1-year limited warranty exclusive of high voltage, lightening or physical abuse.
Categories
Sensors & Elements

Omni Geophone 14Hz

Omni Geophone 14Hz

Omni geophone 14Hz works at omni direction with the features of high sensitivity, stable performance and light weight. Omni geophone 14Hz is a good choice for vibration monitoring without tilt angle limitation.

  • High sensitivity of 80.0V/m/s.
  • Low harmonic distortion less than 0.70.
  • Light weight and miniture volume.
  • Nylon top cover and bottom plate to avoid electrical contact.
  • 1-year limited warranty exclusive of high voltage, lightening or physical abuse.