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Jan, Oxtox is a crap shoot. With the studies that have been done, the only constant seems to be its unpredictability. However, last year in Florida, divers convulsed and died at PO2 1.48 and 1.28. To be honest, don't know if there were extenuating circumstances, but it should give us reason to question our assumptions that 1.4 is absolutely safe. Also, I think we should acknowledge that the deeper you go, the less chance of a successful recovery from one of these incidents. Gary At 11:18 AM 7/14/03 +0200, you wrote: >What ppO2 should I use for typical series nitrox or normoxic trimix OC >diving? > >I learnt 1,4 is safe limit for a bottom mix and 1,6 for deco. Of course if >there are following dives then all limits on deco should be watched >carefully. Why some people advice me it's better to use 1,1- or 1,2? I don't >know any reason for this. Maybe for CCR divers there are reasons but for OC? > >What is the reason some folks recommend Tx 21/35 for a 45 meters wreck with >up to 30 minutes BT? I personaly prefer to use 26/25. All other divers have >different mixes so there is no need or possibility to be dependant on buddy. > >What advantage have GUE standard mix for above dive for solo diver making >custom blends and profiles? > >Jan Werbiñski O0oo....._[:]) bul, bul, bul >Strona domowa http://www.janwer.com/ [ http://pa54.zgora.sdi.tpnet.pl/jw/ ] >Nasza sieæ http://www.fredry.net/ [ http://pa54.zgora.sdi.tpnet.pl/ ] > > >-- >Send mail for the `techdiver' mailing list to `techdiver@aquanaut.com'. >Send subscribe/unsubscribe requests to `techdiver-request@aquanaut.com'. -- Send mail for the `techdiver' mailing list to `techdiver@aquanaut.com'. Send subscribe/unsubscribe requests to `techdiver-request@aquanaut.com'.
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