Nitrox
Nitrox refers to any gas mixture composed (excepting trace gases) of nitrogen and oxygen. This includes atmospheric air, which is approximately 78% nitrogen, 21% oxygen, and 1% other gases, primarily argon. Nitrox is normally distinguished from air and handled differently. In scuba diving, where the reduced partial pressure of nitrogen is advantageous in reducing nitrogen uptake in the body's tissues, thereby extending the practicable underwater dive time by reducing the decompression requirement, or reducing the risk of decompression sickness (also known as the bends).
As one of the most popular courses, Nitrox is a great addition to a divers certificiation list. Not only will the use of it allow for an increased no-decompression bottom time, but it can also allow a diver to dive safer while feeling less tired.
What you will get from this course:
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Ability to dive oxygen concentrations up to 40%
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Understanding of equipment considerations,
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Knowledge of cylinder labeling, analyzing gas mixtures, gas blending techniques.
How to take this course:
This course can be taught virtually, in person, or as a hybrid course. There are no dives associated with this certification.