TE-CRG Group


CRG group is responsible of the design, construction, operation & maintenance of cryogenic systems for accelerators and detectors.

  • Design, construction, commissioning, operation and maintenance of the cryogenic systems for CERN accelerators and detectors
  • Operation, maintenance and upgrade of cryogenic test facilities
  • Support for low-temperature developments and tests at the Central Cryogenic Laboratory
  • Supply of cryogenic fluids on the CERN site
  • Consultancy and support in cryogenic design and cryogenic instrumentation.


  • Heat transfer and material properties at low temperature
  • Refrigeration cycles and machines
  • Instrumentation and metrology at low temperature
  • Cryogenic infrastructure engineering, associated instrumentation and controls
  • Operation and Maintenance methods

Approved by the TE Department Head for the period 2016-2020