The subject of the call for tender is the procurement of multiple liquid nitrogen cryocoolers for the Swiss Light Source (SLS) at PSI. The cryocoolers will be used to cool optical components of either the beamlines or insertion devices. Existing cryocoolers will need to be replaced or new cryocoolers will be needed before, during or after the SLS 2.0 upgrade project. The requirements herein cover the products themselves, project management aspects, as well as the quality insurance.

The subject of the call for tender is the procurement of multiple liquid nitrogen cryocoolers for the Swiss Light Source (SLS) at PSI. The cryocoolers will be used to cool optical components of either the beamlines or insertion devices. Existing cryocoolers will need to be replaced or new cryocoolers will be needed before, during or after the SLS 2.0 upgrade project. The requirements herein cover the products themselves, project management aspects, as well as the quality insurance.