TY - CONF AU - Halama, Arthur AU - Kamerdzhiev, Vsevolod AU - Koch, Günther AU - Böhme, Christian TI - Results of HESR BPM Testing PB - JACoW Publishing M1 - FZJ-2026-00797 SP - 615-618 PY - 2026 AB - For the HESR diagonally cut BPMs were designed, with 64 manufactured and tested with a purpose-built BPM test-stand. This test-stand had to host BPMs of various lengths, the overall length of the complete vacuum system varies from 450 mm to 1585 mm. For all BPMs several properties, e.g. the geometric factors or the electrical center in relation to the geometric center, were measured utilizing the test stand. The results of these measurements will be presented together with the challenges resulting from the design choices made for the layout of the test stand. T2 - 14th International Beam Instrumentation Conference CY - 7 Sep 2025 - 11 Sep 2025, Liverpool (UK) Y2 - 7 Sep 2025 - 11 Sep 2025 M2 - Liverpool, UK KW - Accelerator Physics (Other) KW - MC03 - MC03: Beam Position Monitors (Other) LB - PUB:(DE-HGF)8 DO - DOI:10.18429/jacow-ibic2025-wepco03 UR - https://juser.fz-juelich.de/record/1052159 ER -