Speaker
Pawel Ziolkowski
Description
The European XFEL is developing superconducting undulators (SCUs) and planning their implementation with the goal of generating extremely hard X-rays with energies exceeding 40 keV. A key component for the development and quality assurance of SCU coils is SUNDAE1, a vertical liquid helium bath test stand designed for training SCU coils and measuring their magnetic field profiles. This contribution presents the mechanical design and commissioning of a sledge equipped with Hall probes that travel along precisely machined rails, as well as a high-resolution linear motion system that guides the sledge via a rod—both developed specifically for accurate magnetic field profile measurements.
Author
Co-authors
Ajit Nandawadekar
(European X-Ray Free-Electron Laser)
Amir Mohammad Doosti
Enrico Fioresi
(European X-Ray Free-Electron Laser)
Sara Casalbuoni
(European X-Ray Free-Electron Laser)
Thomas Schmidt
(European X-Ray Free-Electron Laser)