TY - GEN A1 - Wiesner, Anja A1 - Neumann, Patrick P. A1 - Krentel, Daniel A1 - Patzelt, Anne-Katrin T1 - Übersicht IFAFRI Capability Gaps N2 - Die zehn Capability Gaps der IFAFRI (International Forum to Advance First Responder Innovation) werden zusammengefasst und übersichtlich dargestellt. KW - BOS KW - KMU KW - IFAFRI KW - Security KW - Safety PY - 2021 SP - 1 EP - 10 CY - Berlin AN - OPUS4-53624 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Brierley, N. A1 - Casperson, Ralf A1 - Engert, D. A1 - Heilmann, S. A1 - Herold, F. A1 - Hofmann, D. A1 - Küchler, H. A1 - Leinenbach, F. A1 - Lorenz, S. A1 - Martin, J. A1 - Rehbein, J. A1 - Sprau, B. A1 - Suppes, A. A1 - Vrana, J. A1 - Wild, E. T1 - DICONDE in industrial inspection N2 - DICONDE (Digital Imaging and Communication in Non-Destructive Testing) is an open international standard for storing and exchanging industrial test data and process-related information. The DICONDE standard defines both the semantics for structured storage of data and the network-based communication between two endpoints. This allows many test processes to be mapped digitally and securely, while at the same time meeting normative requirements such as traceability to the tester and test object and reproducibility of test results. KW - DICONDE KW - NDT KW - Interoperability KW - Data storage KW - Communication PY - 2023 SN - 978-3-947971-32-9 N1 - Es gibt eine parallele Sprachausgabe (deutsch), ein Link befindet sich im Feld zugehöriger Identifikator - There is a parallel language edition (German), a link is in the field related identifier VL - Specification ZfP 4.0-01E SP - 1 EP - 13 PB - Deutsche Gesellschaft für Zerstörungsfreie Prüfung (DGZfP) CY - Berlin ET - Edition August 2023 AN - OPUS4-58576 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Bernhardt, Y. A1 - Császár, L. A1 - Dengiz, N. A1 - Fuchs, M. A1 - Gaal, Mate A1 - Gautzsch, T. A1 - Gohlke, Dirk A1 - Hahn-Jose, T. A1 - Heckel, Thomas A1 - Hillger, W. A1 - Hufschläger, Daniel A1 - Ilse, D. A1 - Kiel, M. A1 - Kornely, M. A1 - Labud, P. A. A1 - Marhenke, T. A1 - Schubert, F. A1 - Sommerhuber, R. A1 - Steinhausen, R. A1 - Szewieczek, A. A1 - Wachter, L. A1 - Waschkies, T. T1 - Characterization and verification of air-coupled ultrasonic probes N2 - This guideline was drafted following and complementing the norm ISO 22232-2:2020(E) to include air-coupled ultrasonic transducers. This document specifies the characteristics of probes used for non-destructive air-coupled ultrasonic testing with center frequencies above 20 kHz, with focusing or without focusing means. KW - Air-coupled ultrasound KW - Ultrasonic testing KW - Guideline KW - Probe KW - Characterization PY - 2022 SN - 978-3-947971-26-8 VL - Guideline US 08 SP - 1 EP - 23 PB - Deutsche Gesellschaft für Zerstörungsfreie Prüfung (DGZfP) CY - Berlin ET - Edition September 2022 AN - OPUS4-56228 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Hashemi, Seyedreza A1 - Zscherpel, Uwe T1 - Measurement of Focal Spots of X-ray Tubes Using a CT Reconstruction Approach on Edge Images of Large Holes and Comparison to Pinhole Imaging N2 - The first Non-destructive testing (NDT) method which evolved in the industrial age was radiographic testing (RT). Among all NDT methods, RT is no exception, so there are still many issues for optimizations even today. One of them is the measurement of the focal spot of X-ray tubes. The size of the focal spot is critical for imaging, because it determines the spatial resolution in the X-ray image. The classical way to evaluate focal spots of X-ray tubes is by pinhole imaging using a camera obscura. But this method has a natural lower limit, which is defined by the diameter of the pinhole used (today min. 10 µm). Therefore, focal spot sizes lower than 50 µm diameter cannot be imaged and measured correctly. An alternative approach, which permits this, was investigated here using the edge unsharpness of holes much larger than the focal spot size. The results of both methods were compared using 3 different X-ray tubes. KW - Reconstruction method KW - Radiographic testing (RT) using X-rays KW - Focal spot measurement KW - Edge unsharpness KW - X-ray tubes KW - Pinhole imaging KW - Computed Tomography (CT) KW - Focal Spot (FS) PY - 2024 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-608646 DO - https://doi.org/10.58286/29556 SN - 2941-4989 SP - 1 EP - 9 PB - NDT.net CY - Berlin, Germany AN - OPUS4-60864 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Dengiz, Nizamettin A1 - Fuchs, Martin A1 - Gaal, Mate A1 - Gautzsch, Tobias A1 - Herzog, Thomas A1 - Kornely, Mike A1 - Littner, Linus A1 - Marhenke, Torben A1 - Schmid, Simon A1 - Sommerhuber, Ryan A1 - Steinhausen, Ralf A1 - Szewieczek, Artur A1 - Wachter, Luis A1 - Waschkies, Thomas A1 - Wunderl, Stefan ED - Gaal, Mate T1 - Guideline to performing air-coupled ultrasonic testing N2 - The areas of application of air-coupled ultrasonic testing (ACUT) can be very diverse and often differ greatly from the areas of application of classic ultrasonic testing. In fact, ACUT is an independent method that often overlaps with X-ray or thermography or enables tests that cannot yet be reliably performed non-destructively. Although air-coupled ultrasonic testing is not a new technology, it remains a rarely used method compared to other NDT methods. This is not least due to the lack of standards, specialised books and training opportunities for interested inspectors and inspection supervisors. This creates a barrier to entry for many areas of application, which prevents more frequent use. For these reasons, experts from research institutes and industry have decided to set up an "Air-Coupled Ultrasonic Testing" (ACUT) sub-committee as part of the DGZfP's Ultrasonic Testing Technical Committee to work on these topics. It was decided to draw up a guideline to make it easier for interested users to get started with ACUT and to provide assistance with the specification and implementation of such tests. This document is the result of this co-operation. KW - air-coupled ultrasound KW - guideline KW - non-destructive testing PY - 2025 SP - 1 EP - 28 CY - Berlin AN - OPUS4-64847 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -