Is a scuba tanks oxygen supply like the air we breath or is it 100% pure oxygen? - scuba supplies
For I am a whiff of carbon dioxide when the breath go, of which about dip a bottle?
Scuba Supplies Is A Scuba Tanks Oxygen Supply Like The Air We Breath Or Is It 100% Pure Oxygen?
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Scheduled is the same as we breathe in about 79% nitrogen and 21% oxygen. There are some other things in the air (on land such as carbon monoxide, carbon dioxide, etc.), but usually not in the air, diving, and yes, it's a very, very small. Nitrox (to a special certificate) contains a higher proportion of oxygen, so you can play longer without exceeding the limits of non-graphic diving decompression. The breathing gas used most often. Trimix contains helium and nitrogen and oxygen necessary for divers who are too deep and do not want to nitrogen narcosis. It also requires a special certification. In decompression, divers have almost all the small oxygen tanks to help accelerate the shallow deco stops. If pure oxygen is used in more dives are divers get oxygen toxicity crisis.
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