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BigBlueTech
03-01-2009, 08:09 AM
Has anyone found an online or computer based calculation program to calculating your breathing mixture on an SCR.

I know the formula but it's difficult to teach sometimes.

ZigZag
03-01-2009, 10:23 PM
Wrong thread.

Dsix36
03-02-2009, 12:08 AM
Calculating is very dangerous. Individual SAC rates, exact flow, and the workload are all variables that can alter the calculation at any time. It is definitely better to have a system to monitor the actual mixture in the loop.

BigBlueTech
03-02-2009, 06:00 AM
yes yes... however... i used to know a website that would take your sac rate and figure out your breathing mix (bag mix) for your NDL

h2odragon1
03-02-2009, 03:21 PM
http://www.***************.com/
You should be able to get answers here.

Dsix36
03-02-2009, 08:52 PM
yes yes... however... i used to know a website that would take your sac rate and figure out your breathing mix (bag mix) for your NDL

Maybe the attached calculators will help.

BigBlueTech
03-03-2009, 07:11 AM
Ahhh.. much better... still not as clear as i would like it but it does the job for learners.

Thanks

simesdwin
01-05-2011, 02:05 AM
There are circumstances in which the cylinder flows and mixtures may present a situation of hypoxia for the diver. The worst situation is using a lean cylinder by a plane at low speed. In the example given in Section 6.3, if the Ducks were VO 2 to 1.9, so the loop is fO2 0.20. Even in a VO2 of 1.35 would fO2 of 0.30, which would be 30% that diving was planned.

acelockco
01-06-2011, 03:25 PM
What the heck are you talking about?