Superconducting Multipole Triplets for the Super Separator Spectrometer

The "Super Separator Spectrometer" project S-3 is under assembly at the GANIL facility (Caen-France). It is a new research installation designed for fundamental physics experiments with high intensity radioactive heavy ions beams produced by the SPIRAL2 linear accelerator. This spectrometer will open new horizons for nuclear physics. The S-3 spectrometer is made of seven Superconducting Multipole Triplets (SMT) to guide and focalize the beam and select the particles of interest. We present the superconducting and cryogenic aspects of these triplets and the latest results of the cryogenic and magnetic tests. All the operation modes (Cooling down, standby, security and warm up) have been tested. In addition, the magnetic test led to remove the iron yokes because of their radial misalignment. The S3 beam commissioning is planned for the end of 2025.