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675 views Technical Discussions lns lns 02:36 Oct-15-2003 Resonant inspection transducers Hi all, Iam looking for transducers suitable for Resonant Inspection. Can anyone help me with it? Thanks, lns                  Reply  Translate  Close   D D 03:30 Oct-15-2003 Re: Resonant inspection transducers Try Godfrey Hands Ltd in the UK(hands-ltd.demon.co.uk), or Quasar NDT, New Mexico, USA                  Reply  Translate  Close   Godfrey Hands Engineering, PRI Nadcap, United Kingdom, Joined Nov 1998, 287 Godfrey Hands Engineering, PRI Nadcap, United Kingdom, Joined Nov 1998 287 06:23 Oct-15-2003 Re: Resonant inspection transducers ----------- Start Original Message ----------- : Hi all, : Iam looking for transducers suitable for Resonant Inspection. Can anyone help me with it? : Thanks, : lns ------------ End Original Message ------------ Hi, It depends on how you want to excite the parts and how you want to receive the vibrations. Also depends on the sample shape and dimensions. We market two transducer types, both of which operate by exciting the part with a swept sine wave and receiving the vibration with piezo transducers. One operates best as transmitter between 50 Hz and 30 KHz, and the other operates best as both transmitter and receiver between 10 KHz and 1 MHz. If you are using impact excitation and only interested in lower frequency vibrations, then Microphones (20 KHz upper limit) or accelerometers (upper limit 40 KHz) are suitable. Regards, Godfrey Hands.                  Reply  Translate  Close   Georg Arnolds Georg Arnolds 06:27 Oct-15-2003 Re: Resonant inspection transducers ----------- Start Original Message ----------- : Hi all, : Iam looking for transducers suitable for Resonant Inspection. Can anyone help me with it? : Thanks, : lns ------------ End Original Message ------------ Try www.rte.de / Germany                  Reply  Translate  Close   Product Spotlight FMC/TFM StandAdvanced OEM Solutions Next generation for Phased Array UT is here now with FMC/TFM! Have higher resolution imaging, impr ... oved signal to noise ratio, characterize, size and analyze defects better with access to several wave mode views and save raw FMC data for higher quality analysis.  Some of the benefits are: Beautiful Image! Easier to understand what you're looking at Completely focused in entire image or volume Much easier to define setups before inspection Easier to decipher geometry echoes from real defects Oriented defects (e.g. cracks) are imaged better See image from different wave modes from one FMC inspection FMC data can be reprocessed/analyzed without going back to the field > 3 Showcases SONOAIR - air-coupled Phased Array Ultrasonic Inspection System StandSONOTEC Ultraschallsensorik Halle GmbH For highly attenuating materials, the performance of the system is critical. The ultrasonic sensors, ... the scanning area and the system settings should be flexibly adapted to the test task and the material. These high expectations are met with the new and modular testing system SONOAIR. With the world’s first air-coupled phased-array UT inspection system SONOAIR we developed a technology that works with up to 4 transmitter and receiver channels with freely configurable square wave burst transmitters as wells as low noise receiving amplifiers. > 5 Showcases5 Videos Ultrasonic Testing Immersion Tanks with Unmatched Scanning Features StandTecScan Systems TecScan’s non-destructive testing Ultrasonic Immersion Tanks & scanners are designed for high perf ... ormance and demanding NDT testing applications. Our Scan3D™ line of High Precision Immersion Tanks are specifically designed for automated ultrasonic testing of complex composites parts used in aerospace and industrial applications. > 5 Showcases4 Videos NEW Wheel Type Phased Array Probe StandDoppler Electronic Technologies Co., Ltd DOPPLER NEW Wheel Type Phased Array Probe, more stable, new tyre makes lesser acoustic attenuation ... , much lighter makes easier to handle, more slim size, magnetic and mechanical encoder optional etc...more > 7 Showcases8 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