New cryogenic trap system ensures UHP helium carrier gas purity for GCs

LDetek has developed a new cryogenic trapping system that generates helium of 99.9999999% purity, used as a carrier gas in process gas chromatographs, such as the MultiDetek2. A constant supply of ultra-high purity carrier gas not only reduces the risk of column degradation in GCs, but also ensures measurement accuracy and reliability.

The LDCryo is a stand-alone system used to generate 99.9999999% pure Helium carrier gas (including Argon removal) when used in combination with the LDP1000 Heated Gas Purifiers.

The system includes our LDPMS pressure monitoring device with a purge/bypass valve device. The two stainless steel traps are mounted in parallel in a 50 liter Dewar box to ensure rotation and continuous feeding of the conveyor without interruption. The complete system is configured with VCR fittings and welded gas fittings.

Visit the LDCryo product page to read the full specifications.