Quote:
| Originally Posted by Mr.Dave I know it's a bit more of a pain but why not 18:45 for the shallower stuff, at least you can breather it on the surface? Plus if you've got your own 02 you only need to add in 20b so just do it slowly then stick in ~100b of He... |
I take it you mean breathe it on OC at the surface?? On the YBOD (Correct me if I'm wrong) at the surface you are breathing 70% O2, the rest being whatever, as the setpoint is 0.7bar.
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Sean Arrowsmith
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