Apparatus for testing purify capacity of air purifier

摘要

The present invention relates to an apparatus for testing the purifying ability of an air purifier, comprising: a chamber 10 in which a door 11 for entry and exit is installed and an air purifier Q as a test body is disposed; A chamber intake part 30 installed on a side wall of the chamber 10 to intake air; An air handling unit 40 converting the air inhaled from the chamber intake unit 30 into reference air A0 having a reference temperature T0 and a reference humidity H0, and exhausting the air; A guide duct 50 guiding the reference air A0 exhausted from the air handling unit 40; A chamber exhaust unit 60 for supplying the reference air A0 guided from the guide duct 50 to the chamber 10; A test particle generating device 70 for generating test particles P0 for testing the air purifying ability of the air purifier Q and supplying the test particles P0 into the chamber 10; And a test particle concentration measuring unit 80 for measuring a change value of the concentration of the test particles P0 before and after the operation of the air purifier Q in the chamber 10.