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Status of SM18 test benches for SC magnets and SC-link, and test plan for 2024
Test bench requirements for the HL-LHC In the last years, the horizontal test benches have been modified to accommodate the HL-LHC magnet and SC-link test program. The number of HL-LHC magnet cryoassemblies to be validated (24 magnets + 8 SC-links + spares) is much lower than for the LHC, but there are more variations in…
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IT String – results from SQXL commissioning and SCT, and preparations for installation of the cold powering system
The operation of the IT String represents a significant milestone for the HL-LHC Project as it is where many state-of-the-art technologies developed for the HL-LHC will operate collectively for the first time. The installation and commissioning of this unique test stand have seen relevant achievements in recent months. Cryogenic system tests The IT String cryogenic…
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Status of the series HL-LHC DQW cryostating & infrastructure preparations
Two series dressed DQW cavities have been qualified at CERN and are being prepared for shipment to STFC in the UK for string assembly. Meanwhile, since the completion of the RFD SPS cryomodule in October 2023, the UK team at Daresbury Laboratory have been preparing for the series DQW cryomodules; upgrading infrastructure, updating assembly tooling,…