What is a requirement to pass the NAUI Mixed Gas Blender Oxygen Service Technician course?

To successfully pass the NAUI Mixed Gas Blender Oxygen Service Technician course, demonstrating a mastery of the blending system used in training is crucial. This practical component ensures that candidates not only understand the theoretical aspects of gas blending but can also apply this knowledge effectively in real-world situations. Mastery in using the blending system signifies that the technician is capable of safely and accurately preparing mixed gases, which is a critical skill in diving operations that rely on precise gas mixtures for safety and performance.

This focus on practical skills over theoretical assessments or oral examinations underscores the importance of hands-on experience in technical diving training. While theoretical assessments and safety procedure evaluations are vital components of the overall learning process, the ability to proficiently operate blending equipment and understand the operational intricacies directly impacts a technician's performance in the field.