Popularity of the Enriched Air Diver speciality as well as TecRec diving in general has created a demand for enriched air gas filling.

During the Tec Gas Blender course you will learn how to blend enriched air gas mixtures using one or more blending methods.

The theory will cover multiple aspects including:

• Safety protocols & quality standards of blending gas
• Advantages and disadvantages of different techniques
• Different types of oxygen & oxygen properties
• Oxygen cleaning & oxygen servicing

On completion of the theory, a number of practical applications & a final exam complete the course.

After successful completion, you are certified to blend any enriched air mix up to 100% Oxygen.

Another option is to take the Trimix Blender certification which includes additional material related to Helium blending.