View Single Post
  #4 (permalink)  
Old 20-07-07, 08:47 AM
stevechesh stevechesh is offline
small strokes fell mighty oaks
 

Join Date: Jul 2004
Location: Yeovil, Somerset
Posts: 2,907
Thanks: 3
Thanked 3 Times in 3 Posts
stevechesh was born with gillsstevechesh was born with gillsstevechesh was born with gillsstevechesh was born with gillsstevechesh was born with gillsstevechesh was born with gillsstevechesh was born with gillsstevechesh was born with gillsstevechesh was born with gillsstevechesh was born with gillsstevechesh was born with gills
Quote:
Originally Posted by adamr
Ok so I should know how to do this.... but I dont

Can anyone tell me the formula to calculate the mix I will get if I decant air into my twinset?

An example :- I will have a 32% mix for saturdays dive and will take a 15l filled with 200bar air. How do I calculate the new twinset pressure and also the new diluted mix?? I know I will have to do this calc at the end of the first dive when I know my twinset end pressure.

Cheers

Adam
Adam,

As Simon said, there isn't enough info to calculate, however, have a look here: nitrox filling tables

and download the file that Gobfish posted. There is some useful info on there
Reply With Quote