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TY - CPAPER AU - Wiencek, M. AU - Kasprzak, K. AU - Konwisorz, D. AU - Myalski, S. AU - Turaj, K. AU - Zwozniak, A. TI - Improvements of the RF Test Procedures for European XFEL Cryomodule Testing J2 - Proc. of International Conference on RF Superconductivity (SRF2015), Whistler, BC, Canada, Sept. 13-18, 2015 AB - The testing of the 100 SRF cryomodules for E-XFEL is currently ongoing at the AMTF Hall, located at DESY, Hamburg. Cold tests for the cryomodules have been developed based on TTF (Tesla Test Facility) experience. However, to be able to test the cryomodules with required test rate of one a week, some improvements to the measurements had to be made. The goal of these improvements was to reduce the time needed for testing without losing any of the important data for the cryomodule. Currently, after testing more than 30% of the cryomodules, gathered experience is now allowing us to skip or combine some of the measurements. This paper describes changes in the cold test procedures which have been made since the testing of the first serial cryomodules delivered by IRFU. PB - JACoW CY - Geneva, Switzerland SP - 914 EP - 918 KW - cryomodule KW - cavity KW - cryogenics KW - HOM KW - LLRF DA - 2015/12 PY - 2015 SN - 978-3-95450-178-6 DO - 10.18429/JACoW-SRF2015-TUPB118 UR - http://srf2015.vrws.de/papers/tupb118.pdf ER -