Single Stretch Wire and vibrating wire measurement system for characterization of multipole accelerator magnets

Abstract A stretch wire magnetometer is a versatile instrument and can be treated as the primary standard of magnetic qualification accelerator magnets. Bhabha Atomic Research Centre has developed Stretch measurement system to cater requirements measurements on This bench also includes vibrating system. The scheme used in this for flux ensures drift compensations after each scan. feature along with post-signal processing gives an accuracy homogeneity comparable that rotating coil magnetometer. Unlike conventional systems, moves r-z plane (along r-axis) at different azimuthal angles. provides opportunity compensation immensely enhanced non-homogeneity integral fields less than 3 units. same cross-verified comparison between presented. Paper step-wise procedure key performance indicators magnet. paper brings out salient features design calibration results.