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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COM Express Type 6 Compact Module With Intel® Pentium® Processor N4200 & Celeron® Processor N3350
CEM313
The CEM313, a COM Express® Type 6 compact module, is built with the 14nm Intel® Pentium® N4200 and Celeron® N3350 quad-core/dual-core processors (codename: Apollo Lake). Integrated with Intel® Gen 9 graphics, the COM Express® type 6 module prevails in its excellent graphics performance while supporting DX12.0, OCL 2.0, OGL 4.3 with resolution up to 4K (3840 x 2160 @ 30 Hz). Furthermore, two 204-pin SO-DIMM DDR3L-1600 have been deployed in the CEM313 up to a maximum of 8 GB Overall. With the innovative design of low power consumption, wide temperature range, and seismic resistance, the CEM313 can be served as an excellent solution for graphics-intensive applications over the IIoT, including industrial control, medical imaging, digital signage, gaming machines, military, and networking.
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Short-period Seismometer
S-13/GS-13
The Geotech Model S-13 is a high resolution, premium seismometer capable of meeting the noise and stability requirements of the most demanding seismic studies. It features adjustable natural frequency from 0.75 to 1.1 Hz (typical 1.0 Hz).
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Seismic Sensor
SmartPhone D
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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Seismic Analysis Software
GeoSonics announces our latest software suite. AnalysisNET is the most comprehensive and advanced software for GeoSonics 3000 Series seismograph. The software combines Seismic Analysis and Event Manager software in a single package that employs the .NET framework. AnalysisNET allows easier access to data files provides multiple report combinations and gives you the ability to manage your data.
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The Ultra Low Noise Streamer
Sentinel® RD
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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Radio Trigger Module
RTM3
The Remote Trigger Module 3, or RTM3 3, is a new generation of impact trigger device. It is designed to time synchronize a single seismic source unit with multiple seismic recorders. It can also be used to synchronize multiple seismic recorders. The RTM3 units use an internal high accuracy oscillator that is synchronized to GPS timing information. Each RTM3 unit requires an external GPS receiver with valid satellite information to synchronize the internal clock. Once the internal clock is synchronized the RTM3 can be used without any GPS signal for up to 10 minutes.
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Seismic interpretation Software
Visual-Sunt
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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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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Seismograph
Geode DZ
The Geode DZ 3D seismic system from Geometrics is the result of over 30 years of experience in building seismographs that have been used all over the world for an amazingly broad range of survey types. The knowledge we have gained over the years has allowed us to provide you with the Geode DZ - a reliable, low entry cost, easy to use 3D seismic system.
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High-Resolution Seismic Recording System
DAQlink5
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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GEOPHYSICS, SEISMIC, and ATMOSPHERICS RESEARCH RECEIVER
Type RAS-1
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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Engine Vibration Measurement Unit
MS 1101
Used to check engine vibration level. The seismic transducer mounted on both engines. Used for the measurement of vibration levels for various engine rpm. Used for the measurement of amplitude on each frequency component
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Seismograph
DX6
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.
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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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Multi-Cluster Sources
Our complete line of sources can be configured in a Tri-Source configuration. Clustered sources are a vital part of effective seismic exploration. The destructive effects of the air blast associated with a discharging air source are made worse by clustering. In order to maintain the separation between air sources within a cluster, it is necessary to mechanically constrain the sources with rigid bars.
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Signal Analysis
Modal Analysis
Modal Analysis is used for analyzing pulse and transition characteristics of signals coming from the input channels of FFT spectrum analyzers and seismic stations in real time or recorded time realization view mode.
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Transmitters
Seismic transmitters provide a 4-20mA DC signal output proportional to the vibration amplitude, and are ideal for applications where a PLC, DCS, or other automation system will be used instead of a stand-alone vibration monitor. Metrix offers seismic transmitters with a wide variety operating temperatures, frequency responses, scale factors, case materials, connector types, mounting options, and hazardous area approvals.
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Miniature
Columbia Research Laboratories
This group is made up of the 6000 and 7000 Series Accelerometers. The 6000 Series offers detachable cables and connector assemblies, a special inverted seismic element for mechanical isolation and other features normally available only on standard size sensors. The 7000 Series are true "shear-mode" design accelerometers which offer performance characteristics and accuracies normally only available with standard size accelerometers. High temperature models of these series are available and will operate to +500°F. For best performance use with Columbia Model 4601 Charge Amplifier or Model 5810 Inline Charge Converter.
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Pioneer Seismic Cabinet
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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Versatile Sensor Network
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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Sparse Nodal Solution
MicrOBS
MicrOBSNT is an ocean bottom node solution for seismic refraction and reflection surveys.
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XCITE 1200-2 Inertial Mass Excitation System
The Xcite 1200-2 Inertial Mass Excitation system provides a new dimension to structural testing. The ES-302 Exciter contains a 250 lb mass which is accelerated through a 2″ displacement by a hydraulic actuator. The 2,000 lb inertial force which is generated provides ample input to structures such as those shown below to perform low frequency seismic studies and high frequency rotating equipment analyses.
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Sensors
Seismic sensors provide a dynamic AC signal output in mV/g or mV/in/sec. Devices with this type of output are generally intended for connection to a stand-alone vibration monitoring system rather than general automation and control instrumentation like a PLC or DCS. Metrix offers seismic sensors with a wide variety operating temperatures, frequency responses, scale factors, case materials, connector types, mounting options, and hazardous area approvals.
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Land Vertical Geophones
Land Vertical Geophones 40 Hz Vert.
For seismic reflection investigations
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Electric Servomotor Large Table Vibration Tester
Large Table Vibration A Tester Equipped With An Electric Servomotor Actuator. Seismic Simulation Also Supports Large-Amplitude Long-Period Vibration Tests. It Can Accurately Reproduce The Vibration Given To The Ground And Buildings Due To The Earthquake.
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Automation
Signal Filtration
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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Long Life Seismic Energy Source
1500LL
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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48-Channel Seismometer
FlashSeis48
ZZ Resistivity Imaging Pty. Ltd.
48 channel seismic data acquisition system.
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Force Balanced Accelerometer
PA-23, PA-23BH, S-230
The Geotech Model S-230 is a high resolution, 1-component, force balanced accelerometer capable of meeting the noise and stability requirements of the most demanding seismic studies. It features a very wide frequency response (DC to 90 Hz) and an internal calibration coil. Three S-230 accelerometers are packaged as a borehole 3-component unit (Model PA-23BH) and as a surface 3-component unit (Model PA-23). PA-23BH can be submerged up to 100 m depth.
