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Products/Services for eddy current science
Eddy current probes induce detectable eddy currents in ferrous and nonferrous material for flaw detection, weld inspection, and other nondestructive test applications. Search by Specification | Learn More
Eddy current linear position sensors detect the distance from a target by using magnetic fields generated by a reference and sensing coils. Search by Specification | Learn More
Eddy current instruments are nondestructive testing (NDT) devices that induce detectable eddy currents in conductive materials. They are used to detect flaws, determine thickness, inspect welds, measure conductivity, and sort alloys. Search by Specification | Learn More
Eddy current proximity sensors and switches detect the proximity or presence of a target by sensing the magnetic fields generated by a reference coil. Search by Specification | Learn More
...sensing technologies. Capacitance sensors are used with both conductive and nonconductive materials, but are very sensitive to environmental variables. Eddy current sensors contain two coils: an active coil that indicates the presence of a conducting... Search by Specification | Learn More
...impairing its future usefulness. They specialize in NDT methods such as visual inspection, ultrasonics, or eddy current methods. Non-destructive testing (NDT) services may also use the following processes or technologies: acoustic emission, beta gauge... Search by Specification | Learn More
...voltage. Spring-return brakes require power to engage. Spring-actuated brakes require power to disengage. A variety of engagement methods are available. Non-contact brakes use methods such as magnetic fields and eddy currents. Friction brakes... Search by Specification | Learn More
...transfer, but allows the engine to continue turning. Braking slows or stops the movement of the coupled shafts by using permanent magnets, hysteresis, eddy current, or magnetic particles. Typically, electric brake and clutch assemblies are used... Search by Specification | Learn More
...for drive types for adjustable speed drives include traction drives, belt and chain drives, gear drives or differentials, hydraulic drives, eddy current drives, and magnetic coupling. Traction drives depend upon friction between a speed adjusting mechanism... Search by Specification | Learn More
NDT supplies and accessories are components, ancillary equipment, standards, and consumable materials used in non-destructive testing (NDT). Search by Specification | Learn More
...dimensional gages and instruments, eddy current instruments, hardness testers, materials testing equipment, magnetic particle equipment, microscopes and optical instruments, probes and styli, ultrasonic instruments, video imaging equipment, and X... Search by Specification | Learn More
...power to disengage. A variety of engagement methods are available. Non-contact clutches uses methods such as magnetic fields and eddy currents. Friction clutches generate friction between contact surfaces. Wrap spring clutches transmit torque from... Search by Specification | Learn More
...methods. Eddy current instruments induce detectable eddy currents in conductive materials, providing information for applications such as flaw detection, thickness determination, weld inspection, conductivity measurement, alloy sorting, and heat... Search by Specification | Learn More
Nondestructive testing (NDT) probes and sensors include eddy current, ultrasonic, induction, hall effect and EMAT and other specialized transducers. Search by Specification | Learn More
...parts. Eddy current thread verification probes are a common type of thread or thread pitch verifier. Common shapes or geometries measured include cylindrical and tapered or pipe. A go gage provides a precision tool for production comparative gaging... Search by Specification | Learn More
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APEX Series Eddy Current and Inductive Systems MTI Instruments Inc.
Ball Runner With Stylus Probe NDT Technologies
Failure Analyses ANALYZE Inc.
Research & Development Akron Rubber Development Laboratory, Inc. (ARDL)
UL's New Thermoplastics Testing Center (TTC) Underwriters Laboratories
STM6® Series Measuring Microscopes Olympus America Inc.
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Product News for eddy current science
Eddy Current Inspection System on a Cart
The NDT Technologies Eddy Current Inspection System, on a cart, offers the user the capability to inspect small lots of parts, by hand, on a mobile platform. These inspections can be performed to verify part geometry, chemistry or hardness, and occur in real time, while the eddy current probe or coil is moved into or over the part. (read more)
Portable Eddy Current Flaw Detectors
The Nortec 500 Series, Olympus NDT's newest eddy current flaw detectors incorporate a full range of features: internal balance coils, VGA output connector (for heads up displays, monitors, and projectors), and a USB interface for rapid information transfer. The Nortec 500 also includes PowerLink™, for automatic probe recognition and program set-up. (read more)
The Eddy Current Separator from Eriez Magnetics
Eriez equipment, either as individual units or complete systems, is designed for the most efficient and economical processing of municipal solid waste, comingled recyclables, shredded automobiles, electronic scrap, glass cullet, plastic (PET), foundry sand and many other resource recovery operations. (read more)
APEX Series Eddy Current and Inductive Systems
The APEX series of eddy current and inductive sensors provide measurement solutions for demanding process control and condition based monitoring applications. A wide variety of standard and custom designed probes are available with measurement ranges to 50 mm at frequency response to 10 kHz. (read more)
Eddy Current Displacement Sensors - NCDT 3700
EXTREME RESOLUTION - LOW COST
The eddyNCDT 3700 (eddy current non-contact displacement transducers) is intended for use in production systems... (read more)
Custom Eddy Current Instruments
NDT Technologies manufactures custom eddy current instruments to match your specifications. Custom Eddy Current Instruments http://www.ndttechinc.com/ (read more)
Hand held eddy current tester
The MIZ21B is a single channel, hand held eddy current tester, for flaw and fault detection. (read more)
Single channel eddy current tester
MIZ23 CT is a single channel eddy current tester for detection of flaws in metal components and basic hardness sorting. (read more)
RF (Eddy Current) Speed Sensors
RF Speed Sensors have open fronts and are epoxy encapsulated. Models are also available with closed fronts as well as hermetically sealed versions for applications that require protection from moisture and other fluids. (read more)
Power SIP Modules with Output Currents up to 80A
Bel Power has added 20A, 40A, 50A, 60A, and 80A Power SIP modules to our expanding offering of non-isolated DC/DC converters. The compact, open-frame devices are optimized for high efficiency and low cost. With this addition, Bel's portfolio of SIP modules now includes cost efficient open-frame parts that can deliver 3A to 80A of output current, operating at efficiencies of up to 94%. (read more)
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Electric current - Wikipedia, the free encyclopedia Electric current From Wikipedia, the free encyclopedia |
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Electrical conductivity - Wikipedia, the free encyclopedia Electrical conductivity or specific conductance is a measure of a material's ability to conduct an electric current. |
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Physical Review E APS Journals Current Issue Earlier Issues |
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Information Fusion for Borescope and Eddy Current Integrative... Information Fusion for Borescope and Eddy Current Integrative Nondestructive Testing Technique to Detect Defects in Aeroengine |
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Simulation Research on Braking Torque of Eddy Current Retarder Simulation Research on Braking Torque of Eddy Current Retarder |
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Enhancement of EMAT and eddy current using a ferrite... Enhancement of EMAT and eddy current using a ferrite back-plate |
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Numerical evaluation of the ill-posedness of eddy current... Numerical evaluation of the ill-posedness of eddy current problems to size real cracks |
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Cornell Engineering : Home PROSPECTIVE STUDENTS CURRENT STUDENTS ALUMNI, PARENTS & FRIENDS CORPORATE & COMMUNITY PARTNERS |
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Comparative study of eddy current testing methods used in tube... different eddy current testing methods for tube inspection: (1) conventional one side eddy current testing, (2) through- transmission eddy current |
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Eddy current enhancement for EMATs: Publications: SPIE.org... Eddy current enhancement for EMATs (Proceedings Paper) |
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