The smoke generator uses the positive pressure air blowing method to generate smoke, the cigarette is fixed on the base cigarette holder, the combustion chamber is connected to the base, the cigarette is lit with a cigarette lighter, and the timer is started at the same time, and the cigarette is burned within (40-50) s. , the solid particles (cigarette smoke) are introduced into the test chamber through the smoke outlet pipe at the rear of the cigarette holder.

Used to simulate smoking environments and conduct animal disease model research; used to detect the clean air volume (CADR) and cumulative purification volume (CCM) of air purifiers, etc.