LDetek LDCryo

LDCryo Cryogenic Trap System for GC Helium Purity

Key features

  • Ensures continuous supply of UHP helium carrier gas at 99.9999999 % purity.
  • Designed to complement LDetek GCs and accessories
  • Twin or single column options
  • Up to 36 months trap lifetime


The LDCryo is a stand-alone system used to generate 99.9999999% Helium purity carrier gas (Argon removal included) for use in process GCs, such as the MultiDetek3.

The LDCryo system is installed with our LDP1000 heated gas purifier series. The system includes our pressure monitoring LDPMS device with a purge/bypass valve arrangement. The two stainless steel traps are mounted in parallel in a 50 liter Dewar casing to ensure rotation and continuous carrier supply without interruption. The complete system is configured with VCR and welded gas connections.


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