|
|
|
Welcome to GlobalSpec - a trusted source for engineers and industrial professionals.
Search GlobalSpec to find conventional geophone-related products, suppliers, datasheets and CAD.
|
FREE GlobalSpec e-Newsletters
Receive the latest news, trends, and technology relevant to your work. (See Titles) |
Geophones are small, vibration sensing instruments that are used to measure movement of the earth, machines, mines, and other applications. Learn More
Heat treating services perform thermal treatments to modify the properties of metals and metal alloys. Common processes include annealing, austempering, case hardening, conventional hardening, homogenizing, hot isostatic pressing (HIP), martempering, normalizing, precipitation hardening, shot peening, solution treating, spheroidizing, stabilizing, and stress relieving. Search by Specification | Learn More
...filterpresses, horizontal plate pressure filters, polishing filters, and vertical pressure leaf filters. Thickeners are a category of industrial filtration equipment that includes conventional thickeners, high-rate thickeners, lamella thickeners... Search by Specification | Learn More
Vibration sensors cover sensors and other instruments used for measuring vibration and acceleration. Search by Specification | Learn More
Baghouses and Depth Filters utilize air flow throw filter media (often in the shape of a bag) to capture particulate matter. Filter elements with pleated media and other porous materials (ceramics, glass fibers, etc.) are also used. Search by Specification | Learn More
RF limiters are circuits that prevent the amplitude of a waveform from exceeding a specified value. There are three basic types of RF limiters: conventional, feedback, and high power. Search by Specification | Learn More
Specialty filtration and separation equipment includes specialized or proprietary products and accessories for filtration and separation. Learn More
Gas filtration elements are designed to remove particulates from a gaseous process stream. They are used in natural gas processing systems and gas extraction applications. Search by Specification | Learn More
Filtration media is material that actively separates solids from a solution and/or binds select materials in a solution. Search by Specification | Learn More
Energy product testing services test, evaluate, and analyze the safety, efficiency and performance of energy storage, power generation, and transmission systems that use conventional, renewable or alternative energy. Search by Specification | Learn More
Safety relays and control modules differ from conventional relays in that they have force-guided or positive-driven contacts. Search by Specification | Learn More
Chemical pumps are designed for applications requiring greater reliability and durability than conventional pumps. Search by Specification | Learn More
conventional devices that can be turned off only at a zero crossing of current, GTOs can be turned off at any time by the application of a gate signal equal to zero. Search by Specification | Learn More
EDM electrode materials and components consist of highly conductivity and/or arc erosion resistant materials such as graphite, copper or copper graphite. Search by Specification | Learn More
Bonded abrasives consist of conventional abrasive grains held together in a matrix of glass, resin, rubber or other binders. This classification includes grinding wheels, cut-off wheels, honing stones, mounted points and grinding segments.  Search by Specification | Learn More
|
|
||||||||
Colibrys launches open-loop MEMS accelerometer Colibrys
New High Temperature Accelerometers PCB Piezotronics, Inc.
Model 2260 - Low Cost Accelerometer Module Silicon Designs, Inc.
Electronic/Analog Accelerometer QED, Inc.
NEW Triaxial Accelerometer Module Model 2460 Silicon Designs, Inc.
Accelerometers QED, Inc.
|
Carrier conventional fluid beds are designed to dry and/or cool a variety of products without the aid of vibration. Fluid bed processing passes a gas directly through a bed of solid material via a perforated plate, nozzles, or other fluidizing media, thereby lifting and mixing the solids. (read more)
Conventional & Complex Injection Molded Plastics. STACI offers a wide range of molding capabilities for the most demanding of applications and requirements. We have experience in a large variety of products from high volume consumer applications to the lower volume medical applications and most applications in between. (read more)
Andantex Spindle Drive MSD two speed gearboxes are used in conventional design applications where the motor and the gearbox are mounted outside of the headstock. (read more)
TELCO Intercontinental Corp. offers Stepper Motors in a variety of sizes. (read more)
These products, with their extremely low noise and large dynamic range are currently the world's best-in-class and present the unique opportunity to replace traditional geophones or seismometers. (read more)
Gurley Precision Instruments has developed a unique encoding method that combines the simplicity of an incremental encoder with the reliability of an absolute encoder. (read more)
TITANIUM, with its extraordinary combination of great strength and light weight, is an "alloy of the future" and an important part of APPÕs business today. APP has been producing titanium forgings since 1975 primarily for the aerospace market. We forge a variety of alloys, including Ti 10V-2Fe-3Al, Ti 6Al-4V and others, in sizes up to 150 square inches Plan View Area (PVA). (read more)
End of time-honoured hydraulic foot pump with linear air motor is near
Hydraulic pump technology is undergoing its definitive change
A tremendously high delivery, accurately controllable and ergonomic, three characteristics of the new pump with XVARI® Technology developed by Enerpac. Never before have these three important product characteristics been combi... (read more)
The system can be used on a conventional recirculating system to the gun. It replaces the conventional supply and return hoses with a single monoline coaxial paint hose which attaches to the supply and return paint station ball valve. (read more)
Motor contactors,relays, & manual motor starters provide complete motor control solutions up to 300 Hp. Starters accommodate motors up to 100 Hp at 480 VAC, while MMS combination starters accommodate motors up to 40 Hp at 480 VAC. Contactors come in sizes up to 300 Hp at 575 VAC and are available in a variety of coil voltages. 3 types of monitor relays are also now offered. (read more)
|
Geophone Research A typical geophone, such as the OYO Geospace GS-11D used in many of our group's measurements, costs $50, has a resonant frequency of 4.5 Hz, a proof |
|
|
Introduction to shot-profile migration The two most widely-used downward-continuation algorithms for imaging prestack seismic data are shot-profile migration and shot-geophone migration. |
|
|
Field test investigation of fiber optic seismic geophone in... FBG seismic geophone has a higher sensitivity than the commercial geophone between 10-70 Hz and equal sensitivity to commercial geophone between |
|
|
Fiber-Bragg-grating-based seismic geophone for oil/gas... The sensor performance is characterized in the laboratory in comparison with the conventional geophone. |
|
|
Modeling of an electromagnetic geophone with passive magnetic... Conventional geophone topologies are discussed and their intrinsic physical limitations, given by the mechanical construction, are shown. |
|
|
Microphone - Wikipedia, the free encyclopedia |
|
|
Benefits of MEMS Based Seismic Accelerometers for Oil... Location: Lyon Item Abstract: MEMS based digital sensors are compared with conventional analog moving coil geophones used in the hydrocarbon seismic |
|
|
Experimental study of a novel adaptive controller for active... Compared with the conventional model-reference adaptive algorithm for vibration isolation, the proposed adaptive control eliminates the need for |
|
|
Home page: Applied and Environmental Geophysics Geophone-to-ground coupling tests Multichannel test reflection survey |
|
|
NETL: News Release - DOE-Led Partnership Creates Tool to Raise... DOE-Led Partnership Creates Tool to Raise Output of Non-Conventional Natural Gas Improves Ability to Optimize Development of Reserves Critical to |