Callisto Cryogenic Engineering Services
With over 16 years in cryogenic systems, Callisto provides a range
of independent consulting solutions relating to the use of closed-loop
mechanical cryo-coolers, in two main instances:
i.For brand new cryostat/cryogenic packaging design
ii. For existing systems, providing design improvements
and upgrades, similar to a “health care” plan for your
Are you looking for the following improvements to your cryogenic
- Decrease the base temperature?
- Improve the temperature stability?
- Reduce the cooldown times?
- Reduce vacuum pumpdown times?
- Improve the long-term performance and reliability?
- Reduce the energy consumption?
Callisto can bring to bear its extensive knowledge of the selection
of the best cryo-coolers for each application, the best ancillary
equipment and the best cryo packaging components. These solutions
have already been implemented and proven on our own cryo systems.
Design challenges that Callisto can solve include:
- Cryo-Cooler Integration: Solving cryo-cooler integration
issues for the best possible thermal contact and cooling power transfer.
- Insulation: The application of very efficient, compact and
robust MLI (Multi-Layer Insulation), to provide optimum thermal insulation
performance, and which tolerate repetitive manipulations (for example
where prototype or test systems must be re-configured quite often).
- Thermal studies, insulation systems: upgrade or new design,
- Vacuum design for thermal insulation: performance improvement
(e.g. pumpdown time)
You have an old cryogenic enclosure and want to upgrade it with new
cryo-cooler, or new mechanical interfaces or test interfaces?
- Callisto can study new solutions dedicated to your particular
- Callisto has a cryo-cooler database from which to select the
cryo-cooler best meeting your requirements!
In summary Callisto can provide:
- Callisto can propose proven solutions from a knowledge base
from over 16 years of client solutions.
- Complete cryogenic systems design and build.
- Cryogenic systems “health care” audits and upgrades.