TRIMIX Élémentaire

Embark on advanced underwater exploration with the TRIMIX Élémentaire course at Cassis Calanques Plongée. This technical diving certification is designed to introduce you to the principles and practices of using Trimix gas blends for deeper dives, typically extending to 60 meters. You will gain the foundational knowledge necessary to plan and execute dives using a mixture of oxygen, nitrogen, and helium, a critical step in mitigating the risks of oxygen toxicity and nitrogen narcosis at depth. The course emphasizes meticulous planning and risk management, essential components of technical diving.

The theoretical modules delve into advanced dive planning, including the calculation of specific gas mixes and decompression schedules tailored for Trimix dives. You will study the physiological effects of helium and oxygen at increased pressures and understand the specialized equipment configurations required for technical diving, such as twinsets or rebreathers. This comprehensive training ensures you are well-prepared for the challenges of deep exploration.

Practical training involves several open water dives where you will hone your skills in managing Trimix gas supplies, executing required decompression stops, and handling advanced equipment setups. This course requires a solid diving foundation, typically including Advanced Open Water certification, prior deep diving experience, and often Nitrox certification. A valid medical certificate is mandatory for participation. Cassis Calanques Plongée, a center with a Google rating of 4.6, offers this training under the umbrella of respected agencies like PADI and TDI.

Upon successful completion of the TRIMIX Élémentaire course, you will be certified to dive with Trimix blends within specified depth limits, opening up access to deeper wrecks and dive sites previously unreachable. The average sea temperature in Cassis ranges from 13.1°C in November to 26.6°C in August, providing varied conditions for your training throughout the year. This certification is a significant step for divers looking to expand their capabilities and explore the deeper realms of the ocean.