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PSAI Extended Range Nitrox Diver  



The Professional Scuba Association International’s (PSAI) Extended Range Nitrox Diver course is designed for those divers who wish to conduct dives beyond 45 meters but not exceeding 55 meters, using staged decompression techniques for both depth and extended bottom times. This course uses air as the primary back gas and nitrox(s) as decompression gas(es). 


Prerequisites for Course Entry:

The student shall be 18 years.

The student(s) shall have graduated from PSAI Advanced Nitrox Diver course or equivalent course that includes decompression techniques. Prior Dive Experience - the PSAI Extended Range Nitrox Diver student(s) shall have a minimum of seventy-five (75) logged open water dives; twenty (20) decompression dives shall have been deeper than 30 meters. Have used twinset configuration cylinders. 



Extended Range Nitrox Diving Equipment & Configuration

Enriched Oxygen Mixture

The Physiological Effects of High Oxygen Partial Pressures

Tracking CNS Exposure and OTU’s 


Decompression Sickness

PSAI Dive Planning and Execution Procedures for Extended Range Nitrox Diving

PSAI Extended Range Nitrox Diving Skills



590 € exklusive Unterlagen, Eintritte, Gaskosten, Zertifizierung


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