Nitrox Gas Blender

In the TDI Gas Blender Course, you will receive a foundation of skills and knowledge that is needed to blend enriched air nitrox for recreational divers. After covering academic subjects including

  • Responsibilities of the gas blender
  • Oxygen handling
  • Gas production equipment and oxygen analyzing

You will demonstrate proficiency in blending enriched air nitrox and the proper labeling of nitrox cylinders.


The TDI Nitrox Gas Blender manual will take you through the processes of blending nitrox in an easy to read and understand format. Additional support materials include the SDI/TDI Gas Blending Log.


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Gas Blender Articles

  How To: Label Your Nitrox Tank
  Don’t Trust Your Gas Blender – Analyze Every Tank
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  Choosing the Best Decompression Gas
  Calculating Gas Mixes, a Simplified Guide