Absolut System is the exclusive supplier of Cryomech’s helium recovery and liquefaction systems, specially adapted to NMR cryomagnets, MRI systems, MEG, magnetic or physical property measurement systems…
Absolut System is the exclusive supplier of Cryomech’s helium recovery and liquefaction systems, specially adapted to NMR cryomagnets, MRI systems, MEG, magnetic or physical property measurement systems…
Helium recondensers (HeRL) offer the possibility of transforming your open-cycle system into a closed-cycle, zero-loss (zero boil-off) system. HeRLs recondense helium vapors from the evaporation of liquid helium from cryostats.
Liquefaction rate gas at 300K ≥ 10L/day
Recondensation rate cold steam ≥ 18L/day
Cold down time < 4 hours
Liquefaction rate gas at 300K ≥ 15L/day
Recondensation rate cold steam ≥ 27L/day
Cold down time < 4 hours
Liquefaction rate gas at 300K ≥ 20L/day
Recondensation rate cold steam ≥ 40L/day
Cold down time < 4 hours
Liquefaction rate gas at 300K ≥ 40L/day
Recondensation rate cold steam to define
Cold down time < 4 hours
Liquefaction rate gas at 300K ≥ 60L/day
Recondensation rate cold steam to define
Cold down time < 4 hours
* All HeRL models have an RM (Remote Motor) version.
Helium liquefiers (LHeP) employ Pulse-Tube cryocooler technology. They are designed for high reliability and long maintenance intervals.
Liquefaction rate gas at 300K ≥ 15L/day
Storage tanks 60L
Required flow rate: He gas 7.3 SLPM*
Liquefaction rate gas at 300K ≥ 22L/day
Storage tanks 150L
Required flow rate: He gas 10.7 SLPM
Liquefaction rate gas at 300K ≥ 20L/day
Storage tanks 150L
Required flow rate: He gas 13.6 SLPM
Liquefaction rate gas at 300K ≥ 55L/day
Storage tanks 350L
Required flow rate: He gas 26.7 SLPM
Liquefaction rate gas at 300K ≥ 80L/day
Storage tanks 500L
Required flow rate: He gas 38.9 SLPM
Unlike liquid nitrogen-cooled scrubbers, which require weekly refilling and monthly regeneration of the trap, the automatic scrubber operates and regenerates automatically without any user intervention.
The system includes a gas analyzer that measures the purity of the helium leaving the scrubber and triggers a regeneration cycle before contaminants can leave.
Absolut System offers systems based on robust, reliable two-stage scroll (or spiro-orbital) compression technology. They offer compression up to 27 bar for a flow rate of 212 SLPM (12.7 m3/h).
Helium recovery and management systems designed to fit your space and your needs. Absolut System can help you define your needs and design your complete helium recovery and recirculation system.
