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Hillger Ing. Büro was founded in 1984 and develops special ultrasonic imaging systems for high-tech materials.

743 views Technical Discussions Mindaugas Student, - - Kaunas University of Technology, Lithuania, Joined May 2001, 1 Mindaugas Student, - - Kaunas University of Technology, Lithuania, Joined May 2001 1 07:27 May-09-2001 Calibration of acoustic emission tranducer Hi, I am looking information about methods of acoustic emission transducer calibration. Mindaugas         Reply  Translate  Close   Dr. Sotirios J. Vahaviolos R & D, - MISTRAS Group, Inc., USA, Joined Jan 2000, 15 Dr. Sotirios J. Vahaviolos R & D, - MISTRAS Group, Inc., USA, Joined Jan 2000 15 08:17 May-09-2001 Re: Calibration of acoustic emission tranducer : Hi, . : I am looking information about methods of acoustic emission transducer calibration. . : : Mindaugas Dear Mr. Mindaugas There are 3-ASTM(1106 Primary Calibration,Secondary Calibration and Reproducibility of Sensor Response)standards 1-JNDI(Reciprocity Standard) and 1-ISO new standard that is really USA's Reciprocity Standard. Physical Acoustics Corporation supplies these calibrations with every AE sensor we make and we will be delighted to discuss this further.Additionally, the Institute of Acoustic Emission in Paris France is in the final stages of obtaining the necessary licenses to do the same types of calibration that are traceable to NIST and thus, ISO. New Russian company diaPAC Ltd. will have soon the same capabilities. Sotirios Vahaviolos,Ph.D.         Reply  Translate  Close   Udo Schlengermann Consultant, - Standards Consulting, Germany, Joined Nov 1998, 176 Udo Schlengermann Consultant, - Standards Consulting, Germany, Joined Nov 1998 176 08:51 May-10-2001 Re: Calibration of acoustic emission tranducer reply by Udo Schlengermann : There are 3 European Standards on Acoustic Emission: EN 13477-1: Equipment description EN 13477-2: Verification of operation characteristics EN 13554: General principles Kind regards Udo Schlengermann +++++ : Hi, . : I am looking information about methods of acoustic emission transducer calibration. . : : Mindaugas .         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 UCI Hardness Tester NOVOTEST T-U2 StandNOVOTEST Ltd UCI hardness tester NOVOTEST T-U2 is is used for non-destructive hardness testing of: metals and ... alloys by scales of hardness: Rockwell (HRC), Brinell (HB), Vickers (HV); non-ferrous metals, alloys of iron etc., and using five additional scales for calibration; with tensile strength (Rm) scale determines the tensile strength of carbon steel pearlitic products by automatic recalculation from Brinell (HB) hardness scale. > 5 Showcases5 Videos Echomac® Small StandMagnetic Analysis Corporation Available with up to eight channels of electronics to detect and evaluate thickness, flaws and eccen ... tricity, this UT tester is housed in a convenient, smaller cabinet. This instrument can be used in conjunction with bubbler or immersion tank systems, or with a test bench or in laboratory applications. The Echomac® Small is available in the FD4, FD6 or FD6A versions. > 4 Showcases4 Videos 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 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