Nitrox Diver

The Nitrox Diver specialty course at Portasub AG in Biel/Bienne equips you with the essential knowledge to safely plan and execute dives using enriched air nitrox (EANx) with up to 40% oxygen. This specialization delves into the specific physiological considerations of breathing higher oxygen concentrations and the principles of decompression when using nitrox instead of standard air. You will gain a thorough understanding of oxygen handling procedures and the necessary equipment configurations for enriched air diving. The course emphasizes practical application, ensuring you can confidently analyze your gas mixture and calculate dive profiles. This certification is a valuable step for recreational divers seeking to extend their bottom times and enhance dive safety.

This program is designed for certified divers aged 14 and above, holding at least a CMAS D* certification or an equivalent rating. The curriculum covers theoretical aspects of gas physiology, enriched air decompression theory, and the practicalities of gas analysis. Instructors at Portasub AG focus on building your confidence in managing the increased oxygen partial pressure at depth, allowing for potentially longer and safer dives. Upon successful completion, you will be certified to plan and conduct nitrox dives independently, opening up new possibilities for your underwater explorations.

While specific dive sites for the practical sessions are not detailed in the provided data, Portasub AG, located in Biel/Bienne, Switzerland, offers training in environments suitable for this specialty. The center is certified by CMAS, a globally recognized diving organization, ensuring a high standard of training. The course is conducted in English and French, catering to a diverse range of international divers. This specialty is highly recommended for regular recreational divers aiming to optimize their dives and reduce nitrogen absorption.

To enroll in the Nitrox Diver course, you must possess a minimum certification equivalent to CMAS D* and be at least 14 years of age. The course fee is 380 CHF. While specific equipment requirements are typically detailed upon registration, participants should be prepared for theoretical study and practical gas analysis. This specialty is a logical progression for divers looking to enhance their understanding of gas management and dive planning, making subsequent dives more efficient and enjoyable. It directly complements foundational certifications by introducing the benefits of specialized gas mixes.