The DSAT Tec Gas Blender Course
What’s it about?
More people are diving with enriched air and this means the demand for enriched air fills is also increasing.
However, there needs to be someone qualified to administer these fills to meet this demand. This is where the DSAT Gas Blender course comes in.
What you need to be/do BEFORE joining the course
- You must be a PADI Enriched Air Diver certification (or qualifying certification from another organization)
- At least 18 years old
What you’ll be doing
The DSAT Gas Blender course will train you as a qualified gas blender, allowing you to provide gas mixes to appropriately certified consumers.
As a gas blender you must be familiar with the physical properties of oxygen, its various forms and purities, hazards and special handling requirements.
You will learn the five methods of obtaining the desired enriched air Nitrox mix and the various methods used to obtain proper helium mixes.
You will be using the DSAT Gas Blender Manual and CD-ROM, which will familiarize you with the procedures and techniques needed for gas blending

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