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Decco mix

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Decompression Diving: Discuss Decco mix in the Technical and Specialist Diving Forums forums: ... then using 32 & 80 are the gases of choice for a 60 - 70m gas dive and 50 ...

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#21 (permalink)

10-12-07, 10:22 AM

The Duck

Putting the FU in team SNAFU

Join Date: Nov 2004

Location: Warminster

Posts: 1,444

Quote:

Originally Posted by japandiver

... then using 32 & 80 are the gases of choice for a 60 - 70m gas dive and 50 gets used on more moderate trips.

Someone is bound to say it so it might as well be me ... IBCD

If your on a rich He mix, say 18/45, your going to get a fairly big jump in N2 (37% up to 68%) when you really want to be reducing. The question is ... is this a big problem, a little problem or no problem at all?

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