I've planned a 40 minute dive (~90 minutes total runtime).
My tanks analyze at TX20/24.
The water will be around the mid-70s (e.g. 75'ish), I think.
I will be diving dry, for the redundant buoyancy.
I have a drysuit inflator bottle (AL6), which I have done 2 or 3 dives with it before.
Should I go to the bother of using it on this dive? Or does the low fraction of Helium, combined with the warm water temps mean that there is really no benefit and no reason to bother, versus just plugging my suit into my back gas?
My tanks analyze at TX20/24.
The water will be around the mid-70s (e.g. 75'ish), I think.
I will be diving dry, for the redundant buoyancy.
I have a drysuit inflator bottle (AL6), which I have done 2 or 3 dives with it before.
Should I go to the bother of using it on this dive? Or does the low fraction of Helium, combined with the warm water temps mean that there is really no benefit and no reason to bother, versus just plugging my suit into my back gas?