Technical training · Stuart, Florida

Advanced Gas Blender

Develop your helium and trimix blending skills with Stuart Scuba. The TDI Advanced Gas Blender course builds on nitrox training with the practical discipline needed for technical gas production.

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(772) 600-8288

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Advanced Gas Blender

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Gas blender adjusts a scuba cylinder valve and filling connection in a cylinder room.
Advanced Gas Blender course image. Source: Technical Diving International.

Entry requirements

  • Minimum age: 18.
  • TDI Nitrox Gas Blender certification or an accepted equivalent.

Who should enroll?

Qualified nitrox blenders, dive-shop personnel and divers interested in the preparation of helium-based breathing mixtures.

What you will learn

Study oxygen handling and fire prevention, gas-production equipment, blending calculations, analysis, cylinder records and applicable local requirements. Practical training develops accuracy in preparing and verifying nitrox and trimix.

Assessment and certification

Completion requires the written assessment, practical proficiency, and successful blending, analysis and logging of five nitrox and three trimix cylinders. This is a gas-blending qualification, not a qualification to dive those mixtures.

Arrange your course

Contact Stuart Scuba to review your existing blender certification, available dates and current pricing. Ask which materials and gas costs apply before booking.

Call (772) 600-8288

Before you book

Review the TDI course overview and discuss your training goals with us. Course arrangements depend on instructor and facility availability.

Certification: An eCard is issued after successful completion. A physical card is available on request for $20.

Training and education refund policy: No refunds after purchase except where applicable law requires otherwise. Read the full refund policy.

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