Güralp Systems Ltd
A leading designer and manufacturer of broadband seismic instrumentation.
- +44 (0)1189 819 056
- +44 (0)1189 819 943
- sales@guralp.com
- 3 Midas House
Calleva Park
Aldermaston, Reading RG7 8EA
United Kingdom of Great Britain and Northern Ireland
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product
NAM (Network Acquisition Module)
The NAM is a stable, robust data hub with unrivalled configurability, ideal for large or complex regional and national seismic arrays and other multi station monitoring solutions.
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5TB -strong-motion
The 5TB houses an accelerometer that is designed for strong-motion borehole studies. in cased holes with diameters of 99 to 203 mm.
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Maris - Cabled
A real-time cabled OBS, pushed or cored into the seafloor, suitable for depths up to to 3000 m / 9,854 ft.
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Fortis
A strong motion accelerometer with compact design for fast installation in any environment.
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Ocean Bottom Seismometers
Tried and tested on successful deployments all around the globe, ours is the most comprehensive range of cabled and portable ocean bottom instruments available.
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Orcus - Cabled Dual Sensor
A real-time cabled OBS that sits fully or partially buried on the seafloor for depths of up to to 6000 m/19,685 ft.
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Radian Posthole and Borehole
High performance sub-surface broadband seismometer with maximum versatility and operational at any angle. The Güralp Radian is a triaxial, force-feedback, broadband, digital seismometer designed for posthole and borehole deployments.
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Seismometers
3ESPC
A low-power and portable instrument for areas with low to moderate noise.
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Seismometers
3T-120 Pothole
120 s to 50 Hz frequency response (option to 100 Hz), 1500 V/ms-1 (2 x 750 V/ms-1) sensitivity, Covers the complete seismic spectrum with a single transfer function, Measured Self noise below the USGS NLNM from 166 s (0.006 Hz), remaining below the high frequency limit of the NLNM at 10 Hz, High linearity: >111 dB (USGS figures), Dynamic range of 167 dB at 1 Hz (Full octave width across 1 Hz), Cross axis rejection over 65 dB; sensor axes orthogonal to within ±0.05°, Remote, automatic electronic mass locking, unlocking and centring, Operating tilt range of ±5° with adjustable feet for off-horizontal installation bases, Low power consumption: 0.75 W from a 10–36 V supply, Stainless steel enclosure, 100 bar / 10 MPa waterproof connector, IP68 - protection against effects of permanent immersion under pressure to 350 m depth
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Very Broadband Borehole Systems
Borehole installations offer excellent performance for low-noise detection of weak seismic signals such as from local microseismic events or from regional/teleseismic earthquakes.
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Certimus- Surface/Vault
Next generation seismic station with multi-touch sensitive LCD display and Bluetooth.
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Certis
Certis is a compact and portable seismometer with advanced sensor technology allowing for analogue output with state-of-health parameters.
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Seismometers
3ESPC Series
The Güralp 3ESPC is a proven weak-motion triaxial broadband seismometer for the price and size of a medium-motion instrument.Ideally suited for long-term temporary and permanent installations in areas with low to moderate noise levels. The instruments' broadband response and low self-noise level make it suitable for seismic monitoring at all scales: local, regional and teleseismic.
