Components & Hardware
Cryoplant Cold Box
The bespoke helium refrigerator that keeps the magnets cold.
- Role
- Helium refrigeration
- Lead time
- ~30 mo
The cold box is the heart of the cryoplant — a large helium refrigerator that removes the cold mass's heat loads at cryogenic temperature. It is a bespoke, ~30-month-lead system drawn from big-science practice.
Common questions
What is the cryoplant cold box?
It is the heart of the helium refrigerator — the insulated vessel holding the heat exchangers and turbines that produce the cold helium circulated to the magnets and shields.
Is the cryoplant novel?
No. Large helium refrigeration is mature big-science and industrial-gas engineering; Kronos's construction-readiness review classes it as ready for detailed design.