swisstrav
Contributor
@ batman
what you don't want to understand is, even with your trimix of 12% o2, if you feed more oxygen into your system then you burn in your body, partial pressure will raise steadely. if it gets to high, you have to stay in your limits with cns and further if it goes above your desired limit (ppo2) you have to vent your system. exhaling through your nose. so you want to switch to your bail-out or do the dive on oc from the beginning.
do you realize know, that with a compensated first stage your o2 situation gets worse with each breath you take. it makes no sense to use a scr at such depths.
all clear know?
its 0045 hours now, i go to bed. hope you don't do this dive today. cu
swisstrav
what you don't want to understand is, even with your trimix of 12% o2, if you feed more oxygen into your system then you burn in your body, partial pressure will raise steadely. if it gets to high, you have to stay in your limits with cns and further if it goes above your desired limit (ppo2) you have to vent your system. exhaling through your nose. so you want to switch to your bail-out or do the dive on oc from the beginning.
do you realize know, that with a compensated first stage your o2 situation gets worse with each breath you take. it makes no sense to use a scr at such depths.
all clear know?
its 0045 hours now, i go to bed. hope you don't do this dive today. cu
swisstrav