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TY - CONF AU - Luo, Q. AU - Chen, N. AU - Feng, G. AU - Hu, N. AU - Tang, K. AU - Yang, Y.L. AU - Zheng, J.J. ED - Petit-Jean-Genaz, Christine ED - Arduini, Gianluigi ED - Michel, Peter ED - Schaa, Volker RW TI - Magnets and Magnetic Field Measurements of Hefei Light Source II J2 - Proc. of IPAC2014, Dresden, Germany, June 15-20, 2014 C1 - Dresden, Germany T2 - International Particle Accelerator Conference T3 - 5 LA - english AB - The paper introduces magnets and magnetic field measurements of Hefei Light Source II. In the year 2012-2014, NSRL of USTC upgraded the HLS to HLS II. The HLS II, which was built to improve the performance of the light source, in particular to get higher brilliance of synchrotron radiation and increase the number of straight section insertion devices, is now at commissioning stage. Main purpose of this stage is to achieve full energy with high current, fine emittance and enough life time based on adjustment of magnet current, RF voltage and so on. Most of the magnets were replaced during this project. A new magnetic field measurement platform was built and used for the sampling test on new magnets. Test results showed that the discreteness and uniformity of integrated magnetic field of magnets all meet the requirements. PB - JACoW CP - Geneva, Switzerland SP - 1268 EP - 1270 KW - dipole KW - quadrupole KW - storage-ring KW - sextupole KW - injection DA - 2014/07 PY - 2014 SN - 978-3-95450-132-8 DO - 10.18429/JACoW-IPAC2014-TUPRO097 UR - http://jacow.org/ipac2014/papers/tupro097.pdf ER -