Gas Blender

The air we breathe is a NITROX mixture.

The Course

The purpose of this course is the information and training of individuals responsible for refilling respirable mixtures with the achievement of two distinct levels of specialization. Maintenance is explained for informational purposes only, but is not part of the qualification for this course.

  • 18 years

This course is available on ISDA e-Learning.

You can access:

  • downloading ISDA e-learning APP
  • via browser, at

Your Instructor will give you the code to access your studying materials: manual, review quizzes, videos and insights (if part of the course).

The objective of this manual is to provide information and instructions to individuals specializing in two distinct levels, regarding the refilling of respirable mixtures.

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