Products/Services for Eddy Current Testing Chiller Tubes
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Cores and Tubes - (39 companies)Cores and tubes are used for mailing, shipping, material handling, and product display. Types of Cores and Tubes Product types include: plastic cores and plastic tubes paper core and paper tubes metal cores and metal tubes Mill cores...
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Inductors, Coils, and Chokes - (1111 companies)Inductors coils and chokes are passive components that are designed to resist changes in current and store energy in the form of a magnetic field. Inductors, coils and chokes are passive devices that are designed to resist changes in current... -
Eddy Current Probes - (84 companies)Eddy current probes induce detectable eddy currents in ferrous and nonferrous material for flaw detection, weld inspection, and other nondestructive test applications. How to Select Eddy Current Probes. Eddy current probes induce detectable eddy... -
Eddy Current Instruments - (105 companies)...a straight or angled magnetic probe and an analog or digital meter with a zero reference point. Moving the magnetic probe over the surface of a conductive material such as a metal tube induces circulating currents (eddies) of electrons that oppose... -
Eddy Current Linear Encoders - (23 companies)Eddy current linear encoders detect the distance from a target by using magnetic fields generated by a reference and sensing coils. High performance, noncontact, eddy current linear encoders measure the position and motion of conductive targets... -
Eddy Current Proximity Sensors - (30 companies)Eddy current proximity sensors and switches detect the proximity or presence of a target by sensing the magnetic fields generated by a reference coil. Eddy current proximity sensors and switches detect the proximity or presence of a target...
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Test Tubes - (140 companies)Test tubes are handheld tubes are used for mixing or heating chemicals in a laboratory. They are open at the top and rounded at the bottom, and usually made of glass or plastic materials How to Select Test Tubes. Image Credit: Small Parts, Inc. Test...
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Chillers (industrial) - (540 companies)Industrial chillers cool water using refrigeration cycles to provide a constant stream of coolant for manufacturing and laboratory processes. Industrial chillers provide a constant stream of coolant for manufacturing and laboratory processes...
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Current Sources - (88 companies)Current sources provide reliable current for electrical component testing and for powering specialized components. Description. Current sources provide reliable current levels for electrical component testing and for powering specialized components...
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HVAC Chillers - (202 companies)Heating, ventilation and air conditioning (HVAC) chillers are refrigeration systems that provide cooling for industrial and commercial applications. They use water, oils or other fluids as refrigerants. HVAC chillers include a compressor, condenser...
Product News
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NDE Professionals Inc.
Eddy Current Testing Nondestructive Testing (NDT) is a form of engineering evaluation that detects and interprets flaws in materials, while causing no harm to the materials or structure under examination. It is an exacting science, with highly developed testing techniques. NPI is a dedicated, full-service NDT Company. One of our methods is the Eddy Current Method. This method uses circulating electrical currents induced in an electrically conductive test object by an alternating magnetic field. The current flow... (read more) -
Marposs Corp
Marposs's eddy current probes Eddy Current Probes to Check Surface Faults and Material Properties. NDT PROBES. Marposs's eddy current probes, have been developed to satisfy every application needs to detect surface-open cracks, small porosities as well as to verify the correctness of heat treatment on any conductive material (steel, cast iron, aluminum, brass, copper, etc.). In addition to NDT eddy current probes, to check material integrity and properties, a family of eddy current sensor has been developed to check... (read more)Browse Nondestructive Testing (NDT) Probes Datasheets for Marposs Corp -
Micro-Epsilon Group
Customized Eddy Current Sensors of refiners in the paper industry. Features: Highest resolution. High long term stability. Reproducible temperature course. Extremly robust mechanics. Ideal for high temperatures up to 350 C. Application in vacuums. The eddyNCDT series delivers high-precision measurement results even in airless rooms. The eddy/fB0/fB0/triax vacuum feedthrough also enables eddyNCDT products to be used in vacuum applications. (read more)Browse Eddy Current Linear Encoders Datasheets for Micro-Epsilon Group -
Micro-Epsilon Group
Eddy Current System for Machine Integration Non-contact eddy current sensors from Micro-Epsilon are designed for extremely high precision measurement of displacement, distance, position, oscillation and vibration, etc. to micrometer accuracies. Pressure, dirt, oil or high temperatures have almost no influence on measurement precision. This eddy current measurement system is particularly suitable for harsh industrial environments. As the sensor and compact controller of the eddyNCDT 3005 are temperature-compensated, outstandingly high... (read more)Browse Eddy Current Linear Encoders Datasheets for Micro-Epsilon Group -
Micro-Epsilon Group
Cost-Effective Eddy Current Displacement Sensor The eddyNCDT 3001 is a cost-effective eddy current sensor with housing that has to date only been reserved for inductive sensors and proximity sensors. This compact sensor comes with integrated electronics including temperature compensation, offering an excellent price/performance ratio, as well as easy operation. The high measurement accuracy and linearity as well as the high frequency response rate of 5 kHz are outstanding characteristics compared to other sensors in the same price class... (read more)Browse Eddy Current Linear Encoders Datasheets for Micro-Epsilon Group -
Arnold Magnetic Technologies
Reduce Eddy Current Loss in High-Efficiency Motors LAMINATED MAGNETS. High efficiency demands the best materials, and the Arnold L Type laminated rare earth magnets are proven to reduce eddy current losses in high-efficiency motors. Less eddy current loss means less heat and less waste. Designers in the aerospace, automotive, motorsport, and industrial markets are turning to laminated rare earth magnets, and are working to balance the tradeoff between power and heat. Arnold minimizes the tradeoff by offering best-in-class materials... (read more)Browse Rare-Earth Magnets Datasheets for Arnold Magnetic Technologies -
Micro-Epsilon Group
Eddy Current Measurement at up to 200 °C The new eddyNCDT 3020 is a compact, powerful eddy current measuring system for fast and precise displacement, distance and position measurements in industrial applications. The powerful controller offers high resolution and detects rapid distance changes with high precision. For industrial applications at high temperatures. Due to the enormous temperature resistance of the sensor (up to 200 C) and controller (up to 105 C), the complete measuring channel can be used at high ambient temperatures... (read more)Browse Eddy Current Linear Encoders Datasheets for Micro-Epsilon Group -
Lake Shore Cryotronics, Inc.
Recirculating Chillers Recirculating chillers from Lake Shore offer high performance for improved cooling capacity for your Hall measurement system, VSM/AGM, probe station, or electromagnet application. See the individual system user guide for water flow rate and water pressure drop requirements. Always use a flow restrictor or manual valve in the CCR compressor line to control coolant flow. Recirculating Chiller Features. Optimized for demanding applications. Reliable, easy to maintain, and easy to use. Wide range... (read more)Browse Chillers (industrial) Datasheets for Lake Shore Cryotronics, Inc. -
Shenzhen Dechengwang Technology Co., Ltd
PTFE Test Tube for Chemical Labs In chemical laboratories, contamination, material instability, and thermal limitations can compromise sample integrity and experimental results. Designed for purity, chemical resistance, and thermal durability, these PTFE test tubes provide: Chemical inertness, allowing safe handling of strong acids and reactive samples. Wide thermal range (-200 C to +280 C) suitable for hot plates and extreme conditions. High purity and insolubility, preventing sample contamination. Easy sterilization... (read more)Browse Test Tubes Datasheets for Shenzhen Dechengwang Technology Co., Ltd -
Hexnovas Heat Exchanger Technology Co., Ltd
Industrial Falling Film Chiller The falling film chiller is engineered for demanding dairy process cooling applications where temperature stability and hygiene are critical. Designed as a skid-mounted package, the system integrates pillow plate heat exchangers and operates with ammonia (R717) as a natural refrigerant. The unit is designed to cool process water from 13 C down to 0.5 C at a flow rate of 75 m ^3/h, delivering consistent low-temperature performance under continuous industrial operation. The falling film design... (read more)Browse Heat Exchangers Datasheets for Hexnovas Heat Exchanger Technology Co., Ltd
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Aging assessment of essential HVAC chillers used in nuclear power plants
An expert in the area of chiller tube eddy current testing and inspection,William H. Frazier of Tubular Technolo- gies, has prepared the brief repoh on his experience in Appendix G.
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Aging assessment of essential HVAC chillers used in nuclear power plants. Phase 1, Volume 1
andsupervision of chiller maintenance have also overhauls and condensor tube eddy current testing .
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Bookshelf and Unified Agenda > Independent Agencies / Commissions > Nuclear Regulatory Commission > NUREG Series Publications > NUREG-1772 - Safety Evaluation ...
…Experience] The applicant stated that operating experience associated with the Heat Exchanger Preventive Maintenance Activities — Control Area Chilled Water program has demonstrated that the eddy current testing provides adequate information on … loss present in the chiller tubes to predict when corrective…
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A Review of Information for Managing Aging in Nuclear Power Plants
Essential condition monitoring methods for chillers include operational data recording, monitoring and trending analysis; refrigerant and oil leak detection; refrigerant and oil analysis; condenser and cooler tube eddy current testing ; and infrared thermal analysis.
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Top Operations and Maintenance (O&M) Efficiency Opportunities at DoD/Army Sites - A Guide for O&M/Energy Managers and Practitioners
If condenser tubes are found to be scaled and/or the chiller is old or heavily used, then testing of chiller tube integrity and potential for failure should be considered. .... This type of testing, called eddy - current testing, makes use of circulating electromagnetic currents (eddies) that get interrupted and .
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The Benefits of Integrated Chiller Retrofits: Excerpts from Case Studies
The condition of the heat exchanger’s shell and tubes was checked with eddy - current testing and deemed to be in acceptable shape, so the heat exchanger was left alone. .... The full-load efficiency of the chiller after the conversion improved to 0.59 kW/ton, but the…
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CR4 - Thread: HVAC Heat Recovery Unit
I have been doing this on large tonnage chillers for 30 years and it works every time .... It was this or the old messy Tube Rodder before the eddy current test as scale would give false readings on the eddy.
