ANTI-POLLUTION EFFICACY MEASURING DEVICE FOR BLACK CARBON AND THE MEASURING METHOD

摘要

The present invention relates to an apparatus for measuring anti-pollution efficiency using fine carbon black dust and a method for measuring the same, comprising: a chamber housing with an open front surface and a chamber door that opens and closes the chamber housing; A supply circulation part for supplying dust and circulating the supplied fine dust, a holder part provided inside the main body and provided with a sample to which the fine dust is adsorbed, and the concentration of the fine dust inside the main body By including a measuring unit for measuring the, it is possible to reliably measure the fine dust defense rate without contaminating the laboratory environment and the subject.