Posted by Kendall Raine on March 23, 2001 at 08:14:07:
In Reply to: Trimix question. posted by AADIVER on March 22, 2001 at 21:32:59:
When you blow back the old mix with air you have a new mix. You test the new mix PO2 and use arithmetic to estimate the new mix PHe. Any trimix computer or deco software will allow you to recompute NDL's for the new mix. I don't know what recreational trimix tables are being used so don't know whether they'll accomodate this.