System for testing the effects of fine dust exposure and control method thereof

摘要

The present invention relates to a system and a control method for testing the effect of exposure to fine dust, and a pollutant supply chamber in which air pollutants are received and supplied, and a clean air supply device for mixing and supplying clean air with the air pollutants. And, a controller for controlling the pollutant concentration of the mixed atmosphere in which air pollutants in the pollutant supply chamber and the clean air in the clean air supply device are mixed, and a mixed atmosphere controlled by the controller to an arbitrary pollutant concentration. A test chamber which is supplied and exposed to the air pollutants to test risk under arbitrary experimental conditions, a concentration sensor that detects the concentration of air pollution inside the test chamber, and the data detected by the concentration sensor. By including a monitoring unit that monitors the air pollution concentration control inside the test chamber and a data storage unit that stores the data transmitted to the monitoring unit, a system that simulates the hazardous exposure environment of fine dust similar to the actual state is built. In this case, it is possible to evaluate the risk inhibition ability of experimental animals.