Volume and Pressure in Steel LP Tanks

[Aviatrr]

At 95', on a 34% O2 blend, his PPO would be 1.32...without the tables, I don't know what the CNS clock says for total time in a 24 hr period at that PPO, but it is probably in the neighborhood of 150min with a single exposure of not more than 60 min. (I'm really guessing at those #s).

At a PPO2 of 1.4, the exposure limits are 150 minutes and 180 minutes for single exposure and 24hr limit respectively. At a 1.3, the numbers are 180/210.

Mike