Hi Divers, I am new to the boards. I was certified in 1993 and dove about 20 times in the few years after that pretty much giving the sport up when kids came along. My youngest daughter just got certified at 16 and I have a renewed vigor for the sport with my new dive partner. forgive me, but I never really paid much attention to dive tables back in the day. All of my dives were single tank dives and my deepest back then was 86 feet. Now I am learning and calculating my times and I think I was off the chart on my last dive of the day. Here are my dives.
Dive 1: 30 minutes dive at a max depth of 51 feet, but most of the dive at 20 or 30 feet.
Surface Interval: 30 minutes
Dive 2: 30 minute dive at 60 feet with most of this dive at 60
Surface interval: 30 minutes
Dive 3: 30 minute dive with the majority of time at 90 feet. Safety stops at 60, 30, 15.
Done for the day or so we thought. The instructor says hey a guy just walked in wanting Enriched Air training. Want to get it also?
Surface Interval 2.5 hours
Dive 4: Nitrox Dive 32% to 90 feet. Maybe 20 minutes bottom time.
So, how does Nitrox work on the pressure tables after three regular air dives the same day? I saw no ill effects.
Dive 1: 30 minutes dive at a max depth of 51 feet, but most of the dive at 20 or 30 feet.
Surface Interval: 30 minutes
Dive 2: 30 minute dive at 60 feet with most of this dive at 60
Surface interval: 30 minutes
Dive 3: 30 minute dive with the majority of time at 90 feet. Safety stops at 60, 30, 15.
Done for the day or so we thought. The instructor says hey a guy just walked in wanting Enriched Air training. Want to get it also?
Surface Interval 2.5 hours
Dive 4: Nitrox Dive 32% to 90 feet. Maybe 20 minutes bottom time.
So, how does Nitrox work on the pressure tables after three regular air dives the same day? I saw no ill effects.