01
Gas mixtures
Refrigerant mixtures for cryocoolers. Made to spec.
- Custom mixtures for medical, industrial and research systems
- Refills for existing cryocoolers
- Original mixtures for MMR refrigerators and thermal stages
Services
Gas, repair and advice for cryogenic cooling.
We make the gas, fix the cooler and answer the hard questions.
02
Repair and maintenance
Cryocoolers can run for years with care. We find the problem and fix it.
- Diagnosis and performance checks
- Contamination cleanup
- Gas recharge
- Repair of MMR refrigerators and thermal stages
03
Consulting
Talk to an engineer who has worked in cryogenic cooling since 1996.
- Gas mixture selection
- Cryocooler design review
- Troubleshooting
- Plans for aging systems
MMR systems
MMR closed. Support didn’t.
MMR Technologies has closed. Its refrigerators and thermal stages are still in use. Our founder led MMR gas mixture work for over 20 years.
- Original MMR gas mixtures
- Repair and recharge of MMR refrigerators and thermal stages
- Advice on keeping older systems running
How it works
Four steps. No surprises.
- 01
Contact us
Tell us your system, model and what you need.
- 02
Get a quote
We confirm scope, price and timing.
- 03
Ship or receive
Send your unit in, or we ship your gas.
- 04
Back to cold
Your system comes back ready to run.
Safety. Mixtures ship as compressed gas. Only trained staff should handle them. Safety data sheets are available on request.
Need gas or a repair?
Tell us what you need. We reply with a quote.