Re: O2 enrichment

[RC Macaulay]

Grimer wrote..   >On the subject of O2 enrichment, has anyone ever analysed the output of the Ranque-Hilsch Vortex tube to see if the oxygen/nitrogen ratio is the same for the cold stream as for the hot stream?     Howdy Frank..   Excellent question. Good thought. We just happen to be playing with a few "toys" and may be able to test for O2 using a simple dissolved oxygen analyzer between the two tanks...hmmm.   Richard