| 摘要 |
The present invention relates to an indoor air monitoring system capable of monitoring indoor air in real time. According to the present invention, the system comprises: a sample inlet unit capable of capturing an air sample from indoor environments such as a tunnel, a house, a publicly-used facility, etc.; a heating unit capable of removing humidity from air; a multichannel manifold; a passage connecting each channel to a gas analysis device; a heating unit to secondarily absorb humidity from the air before the air enters the gas analysis device; a silica gel tube installed in the rear end of the manifold; a heating unit additionally installed in the silica gel tube; and a blower to discharge the captured sample to the outside. The gas analysis device analyzes one or more pollutants selected among SO_2, CO, NO_x, fine dust, O_3, and Pb. |
