According to the requirements, air purifiers in the standard cabin for PM2.5 particulate matter CADR (clean air volume) and CCM (cumulative purification capacity) purification performance tests require a specific speed of particulate matter concentration generated in the compartment.

This device is a fully automatic cigarette smoke and particulate PM2.5 generator composed of a PLC human-machine interface and servo motor. The specification of concentration and total amount of particulate matter is achieved by controlling the number of standard cigarettes and the flow rate of carrier gas. Combustion is used to quantitatively generate a simulated source of particulate matter pollution.

It features an unlimited number of lit cigarette roots, is easy to maintain, and is versatile. It is mainly used in respiratory protective equipment performance testing, air purifier clean air volume (CADR) and cumulative purification capacity (CCM) testing, animal pathology research, and mouse testing. The particle size and single-speed mist flow rate are adjustable from 0~30L, with a maximum concentration of 80 micrograms/L@100L.