Speaker
Ms
Wan Chen
(IHEP)
Description
HEPS is a new 6 GeV synchrotron radiation light source. Insertion devices play a significant role in achieving the high performance of the photons. There are 6 types of 19 insertion devices in total. Among the 19 insertion devices, there are IAU, Wiggler，CPMU, IVU ,AK and Mango. The presentation describes the status of the magnetic field measurement for insertion devices. A new magnetic measurement laboratory is just setup for the measurements and fiducialization of insertion devices. The in-situ magnetic field measurement system for CMPU has been developed and has been used in HEPS CPMU measurement. The new in vacuum in-situ magnetic field measurement system for 4 meters long IVU is under development.