I would like to know the general steps in mixing a 30% EAN from the point of connecting the tank to the system to final analysis. As i have looked this up it seems a tank filled in this fashion needs to "settle" before analysis. I have seen it suggested a tank needs to be "rolled" after at some point then analyzed. If either of these is the case if I let my 30% EAN filled tank sit in the closet a month or so is the mixture going to be different than when it was filled? ANother question, if the tank does neet to "settle" before analysis, how long does it need to settle? If the target mix is 32% and I analyze it 2 days after the fill and find the mix to be 26% what can the shop do to correct the problem? Thanks in advance.
DiveLvr
DiveLvr