Smoke generator

Product Description

SG-1 is the product to produce whitesmoke by heating the mixture of Propylene glycol and Glycerin. By seeing whitesmoke, we can know the air flow (direction and speed) generally forventilation, air supply and exhaust, draft, and duct in the factory. In themedical institute and hospital, SG-1 is also used to check the air flow at the negative pressure room in which there is patient of COVID-19.Negative pressure room is the room in which pressure is lower than outside (lower than normalpressure) to prevent the room air (and infectious virus) going outside theroom.