Quote: (Originally Posted by Mdemon)
So would 6 or 7 hours be feasible during "normal" diving conditions then?
Again, I'm asking as a comfort blanket in case I outstay my plan/go deeper than planned in an emergency...
No. That's not what I wrote an I don't see how that can be inferred from what I wrote. I was talking about the difference between scrubber usage at depth and that during deco.
I personally would never do 6 or 7 hours off a YBOD scrubber - unless it was on one deep dive and 95% of that time was spent on deco. - But if I was going to be doing a dive like that I wouldn't be using a YBOD anyway.
Now if your YBOD had a scrubber monitor then maybe thats a different story as it wouldnt be 'guess work'