Aerosol humidity compensation sampling device

• Main Authors: ZHANG ZHISHENG, WU YUNFEI, LIU SUIXIN, DAI WENTING, ZHANG RENJIAN, CAO JUNJI, TAO JUN
• Format: Patent
• Language: Chinese; English
• Published: 20.07.2016
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention relates to an atmospheric environment testing device, in particular to an aerosol humidity compensation sampling device.An air inlet of an air filter is connected with an air compressor, an air outlet of the air filter is connected with a tee joint, the tee joint is connected with a first flow controller and a second flow controller, the second flow controller is connected with an air inlet of an atomizer, the first flow controller is connected with a second air inlet of an air mixer, an atomized air outlet of the atomizer is connected with a first air inlet of the air mixer, and a mixed air outlet of the air mixer is connected with an air inlet of an outer casing pipe of a double-layer pipe. The aerosol humidity compensation sampling device is used for observing and researching an aerosol moisture absorption growth curve and observing cloud condensation nuclei and is low in cost, easy to maintain, high in automation degree, capable of being used under different geographic and natural conditions