GUE Triox Primer

Course Overview & Training Objectives

Introduces recreational divers to the advantages of helium-based breathing mixtures (Triox 30/30) for dives between 18 and 30 meters. Covers physiological benefits of reducing nitrogen narcosis and gas density, oxygen toxicity tracking, and helium gas planning. Provides practical training in gas analysis, cylinder labeling, and recreational deco avoidance with helium mixtures.

Operational Envelope

• Max Depth: 30m (100ft)
• Decompression: No decompression
• Breathing Gases: Triox 30/30 (30% O2, 30% He)
• Equipment Rig: Single or Double

Course Structure & Training Requirements

• Course Duration: 1 to 2 Days
• Required Training Dives: 2 in-water dives
• Classroom & Theory: 6 hours instruction

Entry Gates & Prerequisites

Recreational 1 or Fundamentals (Rec Pass)