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Right ! Can we have all the answers in public pls since this one im sure its a popular question. Gliviak, Jozef wrote: >Hello guys, > >Recently we had a disscussion with a few friends where some of them >advocated usage of N50 instead of O2 typically for dives like 55m/15min. My >opinion would be to choose O2 rather then N50. >Can you please answer me if there are a situations when it is more >appropriate to use just N50 instead of oxygen. Please add a few examples of >dives where would you choose O2 and where N50 as the only deco gas. > >Best regards > >Jozef Gliviak >Slovakia > >----------------------------------- >The answer I received from George is too general for me to see where is the >effective border >Trey: >Depends on the bottom gas. Oxygen if the dive is shallow, 50% if it is >deeper . The idea is to get good deco at all the intermediate steps, >relieving the need for oxygen up high. Go by the bottom gas and the time. >Add gases as needed. >-- >Send mail for the `techdiver' mailing list to `techdiver@aquanaut.com'. >Send subscribe/unsubscribe requests to `techdiver-request@aquanaut.com'. > -- Rgds Manos Manoli Limassol-Cyprus www.smiley.cy.net/cytech Amount of quality dive time means far more , than any number of dives and any number of C-cards. -- Send mail for the `techdiver' mailing list to `techdiver@aquanaut.com'. Send subscribe/unsubscribe requests to `techdiver-request@aquanaut.com'.
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