Computer to allow breathing O2 on surface

[jimmy71]

Do any of the Tech computers allow for breathing 100% or any of my saved mixs on the surface interval? Seems like a simple enough feature.
Jimmy

 

[DiveNav]

Do any of the Tech computers allow for breathing 100% or any of my saved mixs on the surface interval? Seems like a simple enough feature

I don't think so.

Interesting question

 

[vjanelle]

I don't think this would really reduce the time on your surface interval, since it's the 60 minute compartment that really limits your time between dives, and the high PP difference is what promotes the faster cleanup when doing O2 at 20/10'.

Just wait the hour and drink some water.

 

[Thalassamania]

Two hours of surface breathing 100% will take you from Group N to Group A.

 

[DiveNav]

Two hours of surface breathing 100% will take you from Group N to Group A.

But what about O2 toxicity?
Could breathing 100% O2 at the surface be dangerous if you do it on a multi-dives per day and / or multi-days trip?

BTW, should we add this "feature" (surface gas) to our simulator?

Alberto (aka eDiver)