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TY - CONF AU - Baribeau, C.K. AU - Bertwistle, D. AU - Ericson, E.J. AU - Gilbert, J.T. AU - Pedersen, T.M. ED - Boland, Mark ED - Tanaka, Hitoshi ED - Button, David ED - Dowd, Rohan ED - Schaa, Volker RW ED - Tan, Eugene TI - Magnetic Measurements of Insertion Devices Using the Vibrating Wire Technique J2 - Proc. of IPAC2019, Melbourne, Australia, 19-24 May 2019 CY - Melbourne, Australia T2 - International Particle Accelerator Conference T3 - 10 LA - english AB - The commissioning of new in-vacuum insertion devices (ID) at the Canadian Light Source has motivated the assembly and development of a vibrating wire system. The advantage of the technique is that it is a sensitive magnetic measurement instrument at relatively low cost. Moreover, most hall probe systems require transverse access, which is often not available for in-vacuum or Delta-like devices. It is comparatively simple to string a taut wire through the gap of an in-vacuum ID. We describe the experimental challenges in mapping the field of an 80 mm period in-vacuum wiggler, IVW80, using the vibrating wire technique, and compare results against simulation and data obtained from Hall probe measurements. PB - JACoW Publishing CP - Geneva, Switzerland SP - 1683 EP - 1686 KW - experiment KW - vacuum KW - simulation KW - insertion-device KW - hardware DA - 2019/06 PY - 2019 SN - 978-3-95450-208-0 DO - DOI: 10.18429/JACoW-IPAC2019-TUPRB004 UR - http://jacow.org/ipac2019/papers/tuprb004.pdf ER -