Seismic
earthquaking event with a wave velocity 3-8 km/s.
See Also: Seismometers, Seismic Arrays, Seismic Accelerometers, Earthquake, Geophones, Shear Wave, Wave
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Product
Seismic Triggers
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Offers a powerhouse of strong features for shutdown of industrial devices at the onset of a strong earthquake.
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Product
Seismic Digitizers / Recorders
SMART Series
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The SMART Series of instruments represent the logical solution for seismological data acquisition: a common design for a digitizer, portable recorder, and strong motion recorder(the all-in-one solution).
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Product
Seismic Impact Control System
ZET 048
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Seismic impact control system is used to control ground surface shifts caused by earthquakes, explosions and other natural or technology-related factors. Seismic control system is used to obtain actual information of the seismic environment as well as for process facilities state monitoring (in particular, for petroleum industry pipelines systems control).
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Seismic Sensors & Transducers
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Displacement Pickups are vibration transducers that incorporate a spring-mass system with eddy-current damping using a frictionless pivot. This pivot is a spring flexure that serves as the ‘spring’ and a moment arm attached to the pivot serves as the ‘mass’, which allows resolutions down to the micro inch range. At frequencies above 50Hz, the mass remains fixed in space and becomes an inertial reference. A transducer within the pickup senses the motion of the mounting base relative to the inertial reference and converts it into a proportional signal. Appropriate damping results in a frequency response flat down to 10 Hz. Note that the pickup senses in only one plane, which is perpendicular to the mounting base.
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Product
New Generation Marine Seismic Recorder
Seal 428
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The Seal 428 is the new large capacity and high-resolution seismic data acquisition system designed for marine towed streamers acquisition. It derives its high reliability and versatility from SERCEL’s extensive experience in cable telemetry systems and from the use of the most advanced electronics and workstation technology.
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Product
Long Life Seismic Energy Source
1500LL
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Excellent low frequency content. Using heavy-duty cluster spreader bars cluster elements in excess of 1,000 cubic inches possible without sacrificing peak output
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Advanced Seismic Source
GI-SOURCE
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Sercel developed the GI-SOURCE to reduce and suppress the bubble oscillation from a single impulsive source to simplify processing. The GI-SOURCE impulsive source is based on the same technology as the GI-SOURCE but is different in that it has two independent air chambers within the same casing : the Generator (generating the primary pulse and creating the main bubble) and the Injector (injecting air inside the main bubble so that it collapses quickly).
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Product
Software Package for ZET 048 Seismic Station
ZETLAB SEISMO —
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ZETLAB SEISMO Software is included into the delivery scope of ZET 048 seismic recorders. The software and hardware package allows to perform measurements immediately upon measuring instruments connection and drivers installation completion.
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Product
Long Life Seismic Energy Source
1900LLX-T
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Output volume of 10 cubic inches to 250 cubic inches. Light weight enough for shallow draught vesselsPowerful enough for blue water seismic surveys. Available with engineered seals for more robust performance.
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Product
Seismic interpretation Software Winsism
Winsism
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WinSism enables all typical operations for refraction processing including: first break picking, trace phantoming, true velocity, velocity computation, intercept time method, delay method, GRM method. It can also import all usual seismic file format as well as export in raster or vector output.
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Seismic Detection System
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For the purpose of increased reliability and unification, the seismic detection system is delivered as a standard kit placed inside of the compact leak-proof casing.
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Product
GEOPHYSICS, SEISMIC, and ATMOSPHERICS RESEARCH RECEIVER
Type RAS-1
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Called the RAS-1, the receiver is designed for ultra low and very low frequency scientific research work, including the exploration of low frequency emissions due to seismic and earth-quake activity, study of atmospheric phenomenon such as "whistlers", and low frequency Sudden Ionospheric Disturbance (SID) and electromagnetics phenomenon. The RAS-1 will receive signals from under 200 Hz. To over 250 KHz in both narrow bandwidth modes as well as broad badnwidth reception.
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Product
Seismic Signal Conditioners
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Seismic signal conditioners are designed to accept an input from (and provide power to) a seismic sensor. They convert the signal to a proportional 4-20mA DC signal that can be used as an input to process control instrumentation such as a PLC or DCS. They provide additional convenience features such as optional displays, BNC connectors for access to the dynamic sensor signal, and bandpass filtering. Metrix offers seismic signal conditioners that can accept either acceleration or velocity sensors, and are available with or without an integral display.
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Product
Seismic Sensor
SmartPhone D
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Teledyne Marine Real Time Systems
The highly rugged encapsulated SmartPhone D was designed for use with the SmartSource controller, or SmartPhone D system, for real-time monitoring of near-field signatures.
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Product
Seismic interpretation Software
Visual-Sunt
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This program is a graphical interface for Windows® of the SUNT program, the 32 bits Windows® version of the SU (Seismic UNIX) freeware, the software for the data processing of “Centre of Wave Phenomena”.
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Product
Seismic interpretation Software
GeoTomCG
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GeoTomCG can process crosshole or VSP seismic or radar data. The display shows calculated radar velocities. High velocity zone at depth of 27 m is caused by an abandoned mine. Other zones of contrasting velocities are geological features. S and R indicate source and receiver positions, respectively.
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Seismic Acquistion QC Serivices
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Overall data quality / cost monitoring / safety / daily reporting to client. Verif-i provides technical and operational programme assurances for seismic surveys conducted for the company. The lead acquisition QC on-board/on-crew the seismic vessel/block accepts or rejects data on behalf of the company. Our representative will assist the contractor in fulfilling the technical and operational requirements of the seismic programme and report on crew activities.
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Product
Bandwidth-Controlled Seismic Source
eSource
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Teledyne Bolt, Inc. has engineered a new type of airgun designed to reduce the potential impact of seismic acquisition operations on marine life while also delivering optimal bandwidth for subsurface imaging. eSource is designed to reduce the high-frequency components believed to have most potential for causing disturbance to marine life while retaining the low-frequency components critical to seismic exploration.
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Product
Accelerometers
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ROGA-Instruments provides a broad range of accelerometers for General applications, Seismic measurements, High acceleration and shock, Light test objects, Triaxial measurements and Industrial applications.
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Versatile Sensor Network
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Information System Technologies Inc.
ISTI offers a versatile, scalable and easy to use distributed sensor network solution for high fidelity data acquisition and development platform, allowing users/developers to test their signal processing and data fusion algorithms. The system supports multiple sensing types including acoustic, seismic and IR/scanning laser. Among the key capabilities of ISTI’s versatile sensor network are: (a) sensor-level hardware/software to provide configurable sampling and synchronization, on-board processing and storage for low to intermediate-level signal processing and data acquisition; (b) network-level solutions that account for network connectivity and sensor-network health monitoring and support various routing strategies; and (c) system-level console that allows users to select and upload application tasks. Users can choose several modes of operation to examine various factors such as reliability, bandwidth, and data timeliness.
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Product
The Ultra Low Noise Streamer
Sentinel® RD
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Providing an unsurpassed signal-to-noise performance, Sentinel RD is the best-in-class solid streamer available on the market. In both calm and adverse weather conditions and irrespective of towing depth, Sentinel RD produces the highest-quality seismic data, resulting in the clearest seismic image.
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Product
Automation
Signal Filtration
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Signal Filtration is used for filtering signals coming to the input channels of spectrum analyzers, strain-gauge stations, and seismic stations, for further processing by ZETLAB programs. Signal Filtration can also be used for processing virtual channels created by such programs as Vibration Meter, Strain-Gauge Sensor, etc. Signal Filtration operates with signals both in real time and with reproduced of recorded signals.
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Product
Digital Magnetic Compass
SeaTRAX
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The SeaTRAX with PNI’s high sensitivity magnetometers and accelerometers is a COTS high- performance heading sensor for seismic streamers and towed arrays.
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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
Pioneer Seismic Cabinet
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The Pioneer rack is the cornerstone of our broadcast cabinet line, offering flexibility and strength. With a weight capacity of 2,000 lbs., Pioneer’s heavy-duty frame is designed with cross braces interlocked and welded into the corner post.
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Product
High-Resolution Seismic Recording System
DAQlink5
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DAQlink 5 is the fifth generation of portable seismograph systems. It can be configured as a stand-alone monitoring system, a refraction system, or a distributed seismic reflection system.
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Horizontal Vibration Test Systems
G-3 Series
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This series was used for the special structure of airbearing guide of inspection for Seismic Detectors andcharacterized is large displacement and high-accuracywaveform. In addition, the use of the Windows seismicdetector controller is easy to operate it.
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Loop-Powered Transmitters and Drivers
4-20mA
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Loop-Powered Transmitters convert the output from proximity probes, seismic sensors, into a 4-20mA DC current, which is proportional to the input being measured. The transmitter converts the displacement or vibration signal to DC voltage and/or current for a DCS or PLC system. They control a 4-20mA current loop for a specified vibration range (ex. 0-5 mils peak-to-peak). The transmitters have a two-wire hook-up, powered solely by the loop current and have a power supply range of 15 to 36 volts.
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Product
Seismograph
DX6
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The DX6 is a 6 channel seismograph that can be used for almost any seismic project. With its internal memory, optional USB memory and GPS, the flexible DX6 node can be deployed anywhere, at any time.
