
This was originally used. This now used. Eliminates bubbles
Caused high likelihood Nitrox 32% on descent
of formation of Nitrogen Lower nitrogen means
bubbles. lower chance of bubbles
till a narcotic and high
oxygen can be toxic at
depth.
Not for below 30M Limit at 30M Limit of 6M

Trimix. Nitrogen is reduced
This mixture is for up to avoid narcosis, to
to 60M as N2 is avoid oxygen
replaced with helium. toxication O2 is reduced.
Dives up to 60M Dives up to 120M
Deeper than 30M Deeper than 60M
Not for shallow diving
as lack of oxygen.
http://www.cave-exploration.com/cavediveequip/cavedivingequip.htm 04 August 2011
No comments:
Post a Comment