| 摘要 |
The present invention of collecting gaseous sample employs the sealable container 101, the inlet 102 mounted at a part of the container, the outlet 103 mounted at the other part of the container, the atomizing electrode 104 mounted in the container, the primary refrigerator 105 mounted at adjacent to the atomizing electrode, the opposite electrode 106 mounted in the container, the acicular capture electrode 107 mounted at adjacent to the opposite electrode, and the secondary refrigerator 108 mounted at adjacent to the capture electrode. Charged microparticles are prepared by chilling gaseous sample and producing condensate of the same. Such charged microparticles are collected by the capture electrode 107 with static electricity, and they are condensed by chilling them. This method prevents the capture electrode from spreading solution thereon. |
