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
Certis and Certimus
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Both instruments have a wide frequency response of 120 s - 100 Hz and benefit from a remotely adjustable long-period corner between 1 and 120 seconds.
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Product
Certis OBS Module
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A medium-motion OBS module, operational at any angle, suitable for depths up to to 6000 m / 19,685 ft.
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Product
Seismometers
3ESPCD
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The 3ESPC with integrated digitiser for easy, low-power deployment and data collection.
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Product
Software
Scream!
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Scream! is a Windows and Linux application for Seismometer Configuration, REal‑time Acquisition and Monitoring.
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Product
3TB weak-motion
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The 3T Borehole (3TB) offers reliable, high quality performance in long period monitoring applications.
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Product
Software
Discovery
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A single unified interface to a range of powerful tools for managing your seismic network.
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Product
Seismometers
3ESPC Series
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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.
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Product
Downhole Minimus
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For deployments exceeding 100 metres in depth, we recommend the Downhole Minimus digitiser. Digitizing the data at source ensures that the origin can be definitively traced and not subject to attenuation during the travel to the surface; so signals are stronger and more reliable.
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Product
Seismometers
3T-120 Pothole
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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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Product
Certis
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Certis is a compact and portable seismometer with advanced sensor technology allowing for analogue output with state-of-health parameters.
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Product
5TB -strong-motion
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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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Product
Minimus Digitisers
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Minimus digitisers offer advanced 'smart' 24-bit seismic ADC conversion and are packed with a host of features that make them the ideal 'plug-and-play' solution for rapid deployments and multi-scale networked arrays.
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Product
Seismometers
3T-360
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A high-performance, observatory grade seismometer, suitable for monitoring the very long period with a 360 s to 50 Hz frequency response (option to 100 Hz)
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Product
Orcus - Cabled Dual Sensor
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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.
