Im a specialty instructor for nitrox and cant find the final exam for some students that im working with. Enriched air certification nitrox nemo diving center. Padi enriched air course with nemo diving center this course will enable you to dive deeper and stay longer underwater using enriched air tanks. Padi eanx final exam discussion in q and a for scuba certification agencies started by last out, may 8, 2011. Check out the latest video about taking the padi enriched air diver course. The difference is, eanx has more oxygen and less nitrogen. The padi enriched air diver course is padis most popular specialty scuba course. Common misconceptions about enriched air nitrox nitrox is for deep diving. If staying down longer and getting back in the water sooner sounds appealing, then dont hesitate to become an enriched air diver. Oxygenenriched air larry um personal world wide web server. The padi enriched air diver course is padis most popular specialty scuba course, scuba diving with enriched air nitrox gives more no decompression time. Diving with enriched air can increase your nodecompression limits, increase your safety, and reduce the required length of your surface intervals when compared to air. Minimum course content for enriched air nitrox scuba.
The ssi enriched air nitrox program will teach you how to safely plan and dive with enriched air mixtures of up to 40% oxygen. This program teaches the skills and concepts required to safely dive using enriched air mixtures of 32% or 40% oxygen. Free scuba diving manuals and tables for both recreational and professional divers. Always consult with a qualified scuba professional before using any of the material. Techniques to extend dive time using enriched air nitrox enriched air scuba diving equipment considerations enriched air considerations including management of oxygen exposure, ability to. A divers guide to nitrox and enriched air diving scuba. Please read carefully and fill in all blanks before signing. Almost daily, new scuba retail shops are establishing enriched air fill stations and selling gas to presumably qualified nitrox divers. Enriched air nitrox, oxygen enriched air, nitrox, eanx or safe air.
Enriched air nitrox certification qualifies a certified diver to procure gas mixes from 21 to 40% oxygen, enriched air equipment, and other services. Because scuba diving with enriched air nitrox gives you more no decompression time, especially on repetitive scuba dives. The primary purpose for breathing enriched air nitrox is to increase your bottom time at shallower depths. Enriched air nitrox contains optional dives and therefore it is a perfect winter specialty before your diving holiday starts. In recreational diving terms, enriched air nitrox ean refers to any nitrogenoxygen gas mixture with an oxygen concentration higher than the 21 percent found in normal air 32 percent oxygen is the most commonand tanks filled with ean are often clearly marked with a nitrox tank band and have the mix percentage written somewhere near the. During the course, you will learn the following key concepts. Nitrogen narcosis impairs cognitive function, a fact relevant during scubadiving. Nitrox 32% have a maximum operating depth of 110 feet and nitrox 36% has a maximum operating depth of. Pdf effects of oxygenenriched air on cognitive performance. This means that you do not have to pay a surcharge for nitrox, but all diving operators will want to see a valid nitrox certificate before you can dive.