SMPS(Scanning Mobility Particle Sizer)掃描電遷移率粒徑譜儀在線分析氣溶膠顆粒物粒徑分布,掃描範圍2.5~8.5nm,0.01~0.5μm構成及測量技術🐐:靜電分級器(EC)🥈,超細凝結核粒子計數器(CPC)🧜🏻,微分遷移率分析儀(DMA)路徑及原理如下: