Nitrox will not be air

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One of your most important factors of scuba diving that a diver has to review is the best way to arrange the breathing tank. Divers usually do not use oxygen in their tanks, they use (or, more and more, used to use) compressed air. However air is roughly seventy nitrogen and 30 oxygen and the nitrogen can cause nitrogen sickness underneath pressure, so a lot more and more divers are turning to Nitrox,5854 Ugg Classic Mini Chestnut Boots.
Nitrox will not be air, but it can be still built up solely of nitrogen and oxygen, despite the fact that not inside same ratio, which you can vary. The difficulty with escalating the amount of oxygen from the mix is the fact that there is often a greater chance of struggling from oxygen poisoning the deeper you go. Thus, the trade away from is usually that better oxygen you use, the shallower you will be permitted to swim.
It seems like a tough resolution, you are able to suffer from both nitrogen or oxygen toxicity, consider your option. Even so, there is often a 3rd possibility and it is known as Trimix. Trimix is the 'air' that deep sea divers make utilization of. It can be a mixture of three gases, as its term implies: nitrogen oxygen and helium.
Helium is utilized as being a sort of filler. It will not do us any injury and it isn't going to do us any beneficial possibly, but it surely enables divers to consider a lung complete and it reduces the quantity of nitrogen as well as the quantity of oxygen thereby minimizing the likelihood of sickness.