Air path is only for scavenging vapours out of the heating chamber. Pure vapours, no dilution, uniform heating of the substrate etc...
www.inhalater.com FAQ page
Why is the Inhalater called a radiation vaporiser?
The patented three dimensional heated chamber of the Inhalater creates a volume of uniform temperature. This volume is heated by heat waves coming from the inside walls of the heated chamber. Whatever is placed in the heating chamber will be heated even without contacting chamber walls.
www.inhalater.com FAQ page
Why is the Inhalater called a radiation vaporiser?
The patented three dimensional heated chamber of the Inhalater creates a volume of uniform temperature. This volume is heated by heat waves coming from the inside walls of the heated chamber. Whatever is placed in the heating chamber will be heated even without contacting chamber walls.