Nitrogen and instrument air supply systems are considered what type of gasses?

Nitrogen and instrument air supply systems are categorized as support gases. This classification is based on their role in various applications, such as providing a non-reactive atmosphere, facilitating processes in medical equipment, and assisting in the operation of pneumatic systems. Support gases are crucial for ensuring the proper functioning of medical devices and for maintaining safety in environments where medical procedures or equipment operations occur.

In contrast, hazardous gases often present risks and require particular precautions during handling and use due to their toxic or combustible nature. Medical gases refer specifically to those used directly in healthcare for therapeutic or diagnostic purposes, like oxygen or nitrous oxide. Vacuum systems have a distinct function related to the removal of air or other gases from an area to create a negative pressure scenario and are not considered a type of gas themselves. The classification of nitrogen and instrument air as support gases highlights their supportive, non-threatening role in the medical and industrial settings.