Quote: (Originally Posted by Padowan)
So what is considered an "acceptable" N2 spike? Is it an absolute figure (eg 0.5bar = 3.5bar-4bar), or perhaps a percentatge of the ambient N2 pressure (eg 20% = 3.5bar-4.2bar).
Hey Padowan,
have a look at this
http://www.scubaengineer.com/isobari..._diffusion.htm
It's an interesting article viewed from a solubility point of view.