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923 views Technical Discussions Mahesh Patel Mahesh Patel 01:32 Apr-27-2000 Measuring Coating Thickness at Hig Temps Im currently looking for an instrument to read thickness of a non-ferrous coating on a ferrous substrate, with a surface temp of 500 F. Magnetic gauges only go to 400F and are affected by high temp. Can anyone suggest a product?         Reply  Translate  Close   Joseph P Joseph P 03:58 Apr-27-2000 Re: Measuring Coating Thickness at Hig Temps : Im currently looking for an instrument to read thickness of a non-ferrous coating on a ferrous substrate, with a surface temp of 500 F. Magnetic gauges only go to 400F and are affected by high temp. Can anyone suggest a product?         Reply  Translate  Close   Joseph Pascente Engineering Lixi, Inc., USA, Joined Nov 1998, 39 Joseph Pascente Engineering Lixi, Inc., USA, Joined Nov 1998 39 04:00 Apr-27-2000 Measuring Coating Thickness at High Temps The Lixi Profiler can measure at high temperature the thickness of a coating on ferrous material if the X-Ray absorption of the coating is at least 2% of the ferrous material         Reply  Translate  Close   Tom Nelligan Engineering, retired, USA, Joined Nov 1998, 390 Tom Nelligan Engineering, retired, USA, Joined Nov 1998 390 05:04 Apr-27-2000 Re: Measuring Coating Thickness at Hig Temps : Im currently looking for an instrument to read thickness of a non-ferrous coating on a ferrous substrate, with a surface temp of 500 F. Magnetic gauges only go to 400F and are affected by high temp. Can anyone suggest a product? What is the coating material and what is the thickness range? It may be possible to do this ultrasonically, using a high temperature delay line transducer, but I need more information about exactly what you're measuring to comment further. --Tom Nelligan Panametrics, Inc.         Reply  Translate  Close

Product Spotlight ISAFE3 Intrinsically Safe Sensor System StandVallen-Systeme GmbH ISAFE3 intrinsically safe sensor system of Vallen Systeme is especially targeted at the petrochemica ... l - as well as oil and gas transportation industry. The sensor system is designed for permanent monitoring or periodic inspection tasks. Sensors are available for different AE-frequency ranges optimized for corrosion and fatigue crack detection and other applications. The ISAFE 3 sensor system consists of an AE-sensor (model ISAS3) certified according to ATEX/IEC for installation in zone 0, gas group IIC, IP68, 20 to +60 °C, and a signal isolator (model SISO3) certified for installation in zone 2. An ISAS3 sensor can be mounted in atmosphere or submerged, e.g. in water or crude oil. It is supported by mounting tools for temporary (magnets) or permanent (welded) installation. ISAFE3 supports automatic sensor coupling test and can be used with any AE signal processor supporting 28V supply at 90 mA peak, e.g. Vallen Systeme ASIP-2/A. > 2 Showcases Conformable wedge transducer StandIMASONIC SAS The conformability is obtained with a flexible membrane filled with water between the transducer and ... the inspected component. The coupling between the membrane and the component requires a small quantity of water or couplant. The conformable wedge combines the acoustic performance of immersion technique with good coupling and low attenuation. > Aerospace Systems - Automated Ultrasonic Inspection StandUltrasonic Sciences Ltd USL are specialists in the design and manufacture of turnkey ultrasonic inspection systems for aer ... ospace applications. From monolithic composites to complex honeycomb structures. This video shows just a few examples of what is possible, find out more at: www.ultrasonic-sciences.co.uk > Combination of Digital Image Correlation and Thermographic Measurements StandInfraTec GmbH The combination of measuring results from the digital image correlation (ARAMIS, DIC) and temperat ... ure measuring data from infrared cameras permits the simultaneous analysis of the thermal and mechanical behavior of test specimens in the materials and components testing field. > 5 Showcases5 Videos more Showcases

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