Standard Gases?

[Red Sea Shadow]

This is for updating Ultimate Planner. What are the "standard gases" you use for deco / bailout?

 

[rongoodman]

50% and 100% to this point.

 

[ajduplessis]

[FONT=Verdana, Arial, Tahoma, Calibri, Geneva, sans-serif]Ocean:72% and the rest would depend on backgas used (helium vs ICD).

Fresh: 100% or 60% and the rest would depend on backgas used (helium vs ICD). I use 60% in some cases, easy to blend for 200 bar (half O2, half air topup), little difference in deco time comapred to 100% (2-4min) on moderate dives and also keep CNS down on long exposure dives.

I dive OC thus bailout is the same as backgas.[/FONT]

 

[PfcAJ]

100%, 50%, 35/25, 21/35

 

[Dsix36]

100%
50%
32%
32/15
21/35
18/45
15/55
10/50
8/70

 

[TSandM]

32% above 100 ft
25/25 from 100 to 130
21/35 to 150
50% or 100% for deco

 

[Red Sea Shadow]

Thanks all. Anyone here uses Tx20/25 (travel gas / first deco gas), Nx40 and Nx80?

 

[exposure]

I tend to use 80% instead of 100% but never 40% (35/25 or 50% instead). But I am always happy to receive advice on the best choice.

 

[EMiles]

100%, 50%, 35/25, 21/35

 

[ajduplessis]

100%
50%
32%
32/15
21/35
18/45
15/55
10/50
8/70

10/50??? Both eyes in one socket then? I would assume you wanted to say 10/60?