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434 views Technical Discussions Debdutta Mallik Debdutta Mallik 04:33 Feb-23-2009 query for case depth measurement tester Sir, Can anyone suggest me the portable NDT instrument which can measure the case depth of case hardened material as well as the hardness along the depth with change in values (applicable to surface hardened/case hardened material). By NDT how it can measured what is the hardness below the surface. Best Regards, Debdutta Mallik                  Reply  Translate  Close   Simon Amallraja Simon Amallraja 06:13 Feb-23-2009 Re: query for case depth measurement tester In Reply to Debdutta Mallik at 04:33 Feb-23-2009 (Opening). You can use any Ultrasonic Flaw Detector which supports nodularity application for your reqt. Contact me if you need more details. Simon                  Reply  Translate  Close   Dave Utrata R & D, Center for NDE, Iowa State University, USA, Joined Feb 2000, 37 Dave Utrata R & D, Center for NDE, Iowa State University, USA, Joined Feb 2000 37 17:33 Feb-23-2009 Re: query for case depth measurement tester In Reply to Simon Amallraja at 06:13 Feb-23-2009 . I find this terminology can be confusing. What precisely is meant by case hardened? I personally would expect that to mean a hard surface layer via carburization, but I have colleagues who feel that it could also include nitriding (which I'd accept) and also induction hardening (which isn't correct to me). Ultimately, the measurement of a case layer is predicated on time of flight of signals reflecting from the interface between the case layer and the interior. Last time I looked there were very few commercially suitable devices for such measurements. Are any available these days? Doesn't the nature of that "case" seriously affect the success of this ultrasonic method?                  Reply  Translate  Close   Product Spotlight Immersion systems StandScanMaster Systems (IRT) Ltd. ScanMaster ultrasonic immersion systems are designed for high throughput, multi shift operation in a ... n industrial or lab environment. These fully integrated systems provide various scanning configurations and incorporate conventional and phased arrays technologies to support diverse applications, such as inspection of disks, bars, shafts, billets and plates. All of ScanMaster immersion systems are built from high accuracy scanning frames allowing for scanning of complex parts and include a multi-channel ultrasonic instrument with exceptional performance. The systems are approved by all major manufacturers for C-scan inspection of jet engine forged discs. Together with a comprehensive set of software modules these flexible series of systems provide the customer with the best price performance solutions. > 5 Showcases5 Videos Varex Imaging Large Field of View (FOV) Digital Detector Arrays (DDAs) StandVarex Imaging A larger FOV DDA can reduce the space and volume of the X-ray inspection system on the factory floor ... , enable faster scanning times, better throughput and better resolution images at a lower dose. Customers can also save time and money. With these benefits in mind, Varex Imaging has designed a family of large FOV detectors (4343HE, XRD 1611, 4343DX-I, 4343CT) for our industrial imaging customers. > NEW - TD Focus-ScanRX StandTechnology Design Ltd The NEW Next Generation Advanced UT platform, TD Focus ScanRX - Also available as a card stack solut ... ion. Key Improvements 1. Data acquisition is significantly faster than current design 2. Better aesthetic – closely aligns with HandyScan RX 3. Improved IP rating (Target IP66) 4. Ruggedized housing 5. Connectors are protected from impact and ingress 6. Integrated stand and separate retractable handle easy to keep clean) 7. Touchscreen with ruggedized display glass 8. 3-Axis encoder input > 4 Showcases4 Videos NDT.net launches mobile-friendly design StandNDT.net NDT.net has revamped its website providing a mobile-friendly design.The front page received a comp ... letely new design and all other sections are now reacting responsively on mobile devices. This has been a major step to make our website more user- friendly. > 2 Showcases3 Videos more Showcases Share... Home Exhibition Archive Forum Jobs MyNDT Network 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 s