XR Gas Blender Nitrox/Trimix

The Extended Range Gas Blender Course (Tec Gas Blender) teaches the skills and concepts required to safely blend nitrox and helium-based trimix blends for mixed-gas diving. This is a non-diving program that is open to certified and uncertified divers, and teaches the mathematics, physics and techniques required to safely blend breathing gases. The SSI Gas Blender program provides students with the ability to blend nitrox and helium-based trimix blends. There are two possible certifications for this program: Nitrox Gas Blender Trimix Gas Blender Prerequisites: Minimum Age: 18. Certification Prerequisites: None. Academic Sessions: Online learning and practical session. Pool/Confined Water Sessions: Not required. Open Water Dives: Not required. Notes: Nitrox and Trimix Gases Sold Separately Upon Completion you will be certified as either: Nitrox Gas Blender certification. Entitles the holder to blend nitrox-based gases. Trimix Gas Blender certification. Entitles