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369 views Technical Discussions Dave Webb Dave Webb 06:00 Sep-28-2006 Coating thickness I need to find out the thickness of a Polyurea coating being applied to foam backing. Does anybody have experience with this? Thanks.                  Reply  Translate  Close   Tom Nelligan Engineering, retired, USA, Joined Nov 1998, 390 Tom Nelligan Engineering, retired, USA, Joined Nov 1998 390 02:31 Sep-28-2006 Re: Coating thickness We have successfully done this sort of measurement using ultrasonic thickness gages and delay line transducers. If the coating is reasonably smooth, bubble-free, and at least 0.5 mm thick, we may be able to help you. The potential limitations are rough outside surfaces or the presence of air bubbles within the coating, both of which will scatter the sound waves. ----------- Start Original Message ----------- : I need to find out the thickness of a Polyurea coating being applied to foam backing. Does anybody have experience with this? : Thanks. ------------ End Original Message ------------                  Reply  Translate  Close   Product Spotlight MUSE Mobile Ultrasonic Equipment StandHillger Ing. Büro The MUSE, a portable ultrasonic imaging system, was developed for in-field inspections of light-weig ... ht structures. The MUSE consists of a motor-driven manipulator, a water circulation system for the acoustic coupling and a portable ultrasonic flaw detector (USPC 3010). The MUSE provides images of internal defects (A-, B-,C- and D-scan). > 3 Videos Sci Aps Z-Series Portable Handheld Analysers StandGammatec NDT Supplies SOC Ltd The world’s only handheld analyzer that measures carbon content in stainless (yes even L-grades),s ... teels, and cast irons. Also accepted for low Si analysis for sulfidic corrosion analysis, and is widely used in the power industry for Cr analysis, for flow accelerated corrosion applications. > 5 Showcases5 Videos Ultrasonic tomograph for imaging of concrete structures А1040 MIRA StandACS-Solutions GmbH Applicable for concrete inspection allowing imaging of the internal structure of objects from conc ... rete, reinforced concrete, different stones. The operation applies pulse-echo technique at one-side access to the object. The instrument is feasible for concrete inspection for searching conduct ducts, conduits, detection of foreign inclusions, holes, honeycombing, cracks and other concrete defects. > 5 Showcases3 Videos IRIS 9000Plus - Introducing the next generation of heat exchanger inspection. StandIris Inspection Services, Inc. Representing the seventh generation of the IRIS system, the IRIS 9000 Plus has nearly 200 years of c ... ombined field inspection experience incorporated in its design. This experience combined with a strong commitment to quality and a history of innovation has made Iris Inspection Services® the undisputed leader in IRIS technology. > more Showcases Share... Home Exhibition Archive Forum Jobs Members Events Directory NDT A-Z Advertise Privacy Policy Contact About © NDT.net - Where expertise comes together. The Largest Open Access Portal of Nondestructive Testing (NDT)- since 1996 We use technical and analytics cookies to ensure that we will give you the best experience of our website - More Info Accept top this is debug window