N-HeliX

N-HeliX

The N-HeliX can be used with nitrogen gas in addition to helium. The system requires a nitrogen gas flow regulated to 1 bar (14psi) with a flow of 10L-15L/minute and an atmospheric dewpoint of better than -60 C.

The options for nitrogen gas supply include:

• Nitrogen gas cylinders
• In-house nitrogen gas supply if available
• Oxford Cryosystems can supply a nitrogen gas generator, as used with our Cobra non-liquid Cryostream system, which produces pure dry nitrogen gas from the air. The generator has 2 outlet ports both providing gas at 1.2 bar for the inner and outer streams.