Why not 40% O2 and 60% He?

Posted by AADIVER on March 23, 2001 at 07:28:37:

In Reply to: Re: Rec tri mix cert. posted by MHK on March 21, 2001 at 15:47:04:

I think this question's been asked before but I've forgotten the answer. Since He is more beneficial than nitrogen, why not just fill 40% O2 and 60% He for a dive to 100 fsw and avoid nitrogen altogether?

Follow Ups:

• Re: Why not 40% O2 and 60% He? MHK 10:05:14 03/23/01 (1)
  • Re: Why not 40% O2 and 60% He? AADIVER 14:08:15 03/23/01 (0)

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