Go beyond other Advanced diving courses!

The RAID Gas Blender program teaches you the key knowledge in being able to Oxygen Clean equipment (if prior service technician certification is valid) and how to blend gasses used for diving.  The gas blends covered are Nitrox, Trimix and covers the calculations necessary to perform partial pressure blending of these mixes.  While the Oxygen Cleaning portions of this course cover details on cleaning techniques and materials used to achieve an Oxygen Clean status.

Course Summary

  • 1 x Academic study/exam (self-study)
  • 1 x theory classes (3~4hrs each)


  • Minimum age                18
  • Minimum certification     Compressor operator or equivalent (for blending) / Equipment service technician (for O2 servicing)