Products/Services for Ultrasonic Residual Stress Meter
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Ultrasonic Instruments - (255 companies)...testers are used to evaluate materials properties or conditions such as hardness, residual stress, strength, elasticity or density. Most ultrasonic instruments consist of a non-contact focusing probe and integral meter. Form factors, mounting styles...Instrument TypeForm FactorAir / Structure Borne -
Nondestructive Testing (NDT) Material Testers - (146 companies)In specific steels, tensile strength can be inferred from hardness values. Residual stress is commonly measured with X-ray diffraction, magnetic, or Barkhausen noise techniques. Resonant ultrasonic spectroscopy can also provide an indication of material... -
Corrosion and Electrochemical Instruments - (141 companies)...and residual stress. Eddy current tests expose flaws on rough surfaces, or surfaces wet with films or coatings. Other surface tests expose flaws such as inclusion, bubbles and boils, and pin point continuities. Hydrogen tests use probes to detect... -
Ultrasonic Flow Meters - (258 companies)Ultrasonic flow meters use sound waves to determine flow rates. They can be either Doppler Effect meters or Time-of-Flight meters. Doppler Effect meters measure the frequency shifts caused by fluid flow. This frequency shift is proportional... -
Nondestructive Testing (NDT) Equipment - (1153 companies)...such as steam traps, pipes, valves, and pressure vessels. Ultrasonic (UT) noise detectors can identify changes in bearings, gearboxes, and rotating machinery due to changes in wear or load. Other ultrasonic inspection methods such as the pulse-echo technique... -
Nondestructive Testing (NDT) Supplies and Accessories - (196 companies)...orsolventis used to remove surface contamination such as cutting oils, greases, shop dust, swarf,or soot. In the post cleaning stage,a cleaneror removeris usedremove residual penetrant fromthe surface of apart so theliquid penetrant only remains...
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Flaw Detectors - (252 companies)...magneto-optical methods, and holographic interferometry to detect flaws and residual stress, or to measure thickness. Penetrant testing systems apply a penetrant to the part via spray or immersion. The penetrant is then pulled into surface flaws...
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Residual Gas Analyzers - (103 companies)Residual gas analyzers (RGAs) identify the gases present in vacuum environments. Residual gas analyzers (RGAs) are spectrometers that are used to identify the gases present in vacuum environments. Residual gas analyzers perform this function...
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Material Testing Services - (850 companies)...to diffract the light off the various grains in the material. From the pattern, the diameter of the grains can be determined. Diffraction evaluates crystal structure, grain size, texture and/or residual stress. Non-Destructive Testing. Non-destructive...
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Flow Meters - (1706 companies)...on the relationship with vessel area (A): Q = v x A. Because there is no square-root relationship, their range is greater than DP devices. Choices for velocity meters include electromagnetic meters, paddlewheels, sonar-based devices, turbine meters, ultrasonic meters...
Product News
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Aichi Tokei Denki Co., Ltd.
Ultrasonic Hydrogen Gas Meters years of continuous operation on battery power. By employing the following two patented low-consumption ultrasonic measurement technologies, we have created an ultrasonic hydrogen gas meter that can operate continuously for 10 years on battery power alone, just like a regular gas meter. Transmission of ultrasonic signals with reduced current consumption. By devising a method of applying voltage to the ultrasonic sensor, we reduced the amount of power consumed during the transmission of ultrasonic... (read more)Browse Ultrasonic Flow Meters Datasheets for Aichi Tokei Denki Co., Ltd. -
Aichi Tokei Denki Co., Ltd.
Ultrasonic Flow Meter for Liquid Wide rangeability, durability, and low pressure drop are achieved by utilizing the characteristics of ultrasonic waves. It operates for 10 years on a built-in battery, and its light weight and clear LCD display make it ideal for production volume control of deionized water production facilities and deionized water usage control of semiconductor manufacturing facilities. Feature. ?High durability with no moving parts. ?Turndown ratio 50:1. ?Ultrasonic sensor is integrated. ?Negligible pressure... (read more)Browse Ultrasonic Flow Meters Datasheets for Aichi Tokei Denki Co., Ltd. -
PCE Instruments / PCE Americas Inc.
Ultrasonic Flow Meter PCE-TDS 200+ SL The ultrasonic flowmeter has a measuring range of +-32 m/s. With an accuracy of +-1.5 % f.s. for a pipe diameter of DN >=50, +-3.5 % f.s. for a pipe diameter of DN <50 and a reproducibility of +-0.5 % f.s., the ultrasonic flow meter is a particularly precise measuring device. An installation aid is available for installing the sensors of the ultrasonic flow meter. The installation aid graphically displays the signal quality of the ultrasonic flow meter. In addition, it is graphically displayed... (read more)Browse Flow Meters Datasheets for PCE Instruments / PCE Americas Inc. -
Aichi Tokei Denki Co., Ltd.
Ultrasonic Flow Meter For Fuel Gas Control It realizes a wide range of measuring ability that includes microflows using the characteristics of ultrasonic waves. It is resistant to dust so there is no need to install filters. The flow meters are perfect for low flow gas measurement such as food and controlling gas usage of small-scale furnaces. Features. No straight pipe section required for installation. It is possible to connect the flow meter directly to a bend such as an elbow piece and a flexible pipe. As wide as a 1:50 turn down... (read more)Browse Ultrasonic Flow Meters Datasheets for Aichi Tokei Denki Co., Ltd. -
PCE Instruments / PCE Americas Inc.
Ultrasonic Flow Meter PCE-UFM 10 Our ultrasonic flow meter offers the capability to measure flow rates from +-0.1 m/s to +-5 m/s using ultrasonic technology. This flow meter is suitable for small pipes with a diameter of DN10 / 3/8" and is compatible with various pipe materials such as steel, copper, aluminum, and plastics. Due to its compact design, it can be quickly and easily mounted on the pipe. The flow meter's display provides information on flow velocity, date, and time. In another view, it also displays the volume flow... (read more)Browse Flow Meters Datasheets for PCE Instruments / PCE Americas Inc. -
Aichi Tokei Denki Co., Ltd.
ATZTA UW Ultrasonic flow meter for fuel gas Energy loss "0 ". There are no moving parts or structures that obstruct the flow within the measurement tube, so no energy is wasted. Absolute accuracy guaranteed " +-2%RD/ +-0.5%F.S. ". It allows you to accurately understand the energy consumption rate and is useful for calculating CO2 emissions per calorific value and product carbon footprint. (read more)Browse Ultrasonic Flow Meters Datasheets for Aichi Tokei Denki Co., Ltd. -
Holykell Technology Company Limited
Ultrasonic Level Meter for Water,Fuel,Chemicals Non-contact ultrasonic level sensors provide a reliable and maintenance-free solution for continuous level monitoring in tanks, wells, and open channels. they deliver accurate level readings without touching the medium. Easy to install and unaffected by changes in density, viscosity, or colour, ultrasonic level sensors offer a dependable way to monitor water, wastewater, chemicals, and other liquids in industrial and environmental applications. Benefits. 1. Non-contact measurement. No risk... (read more)Browse Level Sensors Datasheets for Holykell Technology Company Limited -
PCE Instruments / PCE Americas Inc.
Handheld Ultrasonic Flow Meter PCE-TDS+ 200 SML The ultrasonic flowmeter has a measuring range of +-32 m/s. With an accuracy of +-1.5 % f.s. for a pipe diameter of DN >=50, +-3.5 % f.s. for a pipe diameter of DN <50 and a reproducibility of +-0.5 % f.s., the ultrasonic flow meter is a particularly precise measuring device. An installation aid is available for installing the sensors of the ultrasonic flow meter. The installation aid graphically displays the signal quality of the ultrasonic flow meter. In addition, it is graphically displayed... (read more)Browse Ultrasonic Flow Meters Datasheets for PCE Instruments / PCE Americas Inc. -
Fuji Electric Corp. of America
Fuji Electric's New S-Flow Ultrasonic Flow Meter Fuji Electric Launches New S-Flow Ultrasonic Flow Meter. The new FSZ S-Flow is the latest integrated clamp-on ultrasonic flow meter for liquids in small pipes. Easy installation, space saving and easily deployable, the flow meter simultaneously displays volumetric flow and percentage, or temperature (option) at an affordable cost. The FSZ S-Flow measures fluids in pipes from 1/4 inch to 1 1/4 inches and integrates the flow transmitter and detector, enabling it to eliminate the need for signal... (read more)Browse Flow Meters Datasheets for Fuji Electric Corp. of America -
Clippard
Residual Gas Analyzer for Semiconductor Mfg Semiconductor manufacturing is a complex and specialized process with numerous applications for precision gas and pressure control. Learn more about how Clippard's engineering team combined our DR-2 regulator and analytical valve with a special manifold to create a precision flow controller that solved a unique challenge. View the video. View and subscribe to the Clippard Video Library. Learn more about our Residual Gas Analyzer for Semiconductor Manufacturing (read more)Browse Gas Valves Datasheets for Clippard
More Information
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http://dspace.mit.edu/bitstream/handle/1721.1/26829/25034915-MIT.pdf?sequence=2
Another promising method of residual stress measurement uses the DEBRO ul- trasonic stress meter (1989).
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The Measurement of Residual Stress in Rails
Comparisonof the results from the ultrasonic technique with sectioning, shown in Figure 4b, has enabled the use of the Debro meter to confirm that stress relieving treatments of rail in track had successfullyreduced web residual stresses.
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Program
The significance of the acoustoelastic effect for ultrasonic delay lines is discussed, with the main conclusion being that the arousto- elastic effect resulting from residual stress in ordinary commercial material is … … path lengths shorter than one meter and operated at frequencies …
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Ultrasonic Evaluation of Residual Hoop Stress in Forged and Cast Railroads Wheels—Differences
Stone, D., Garcia, G., Burnett, S.: An evaluation of residual stress in cast steel railroad wheels using electromagnetic acoustic transduc- ers (EMATs) U.S. Department of Transportation, Federal Railroad Administration, Office of Research and Development Washington, D.C. 20590 Final Report (1998 … Institute of Fundamental Technological Research: DEBRO Ultra- sonic Stress Meter .
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http://www.ndt.net/article/defektoskopie2008/papers/269.pdf
For this purpose the ultrasonic stress meter Debbie (Warsaw, Poland), which was developed for fast, non destructive testing of hoop stress in the rim of monoblock railroad wheel, was used. Our results show, that the state of residual stress on railroad wheel monoblocks depends on the heating …
