CPC FARM Data and Inversion Code

This study describes a new instrument, the Condensation Particle  Counter For Atmospheric Rapid Measurements (CPC FARM), to measure sub-3  nm size distribution at high time resolution and sensitivity. The CPC FARM is compared to traditionally used particle mobility sizers during a  new particle formation campaign to study rapidly changing sub-3 nm in  Pittsburgh, PA.

本研究介绍了一种新型仪器——大气快速测量凝结核计数器（Condensation Particle Counter For Atmospheric Rapid Measurements, CPC FARM），旨在以高时间分辨率和灵敏度测量3纳米以下（sub-3 nm）的粒径分布。在宾夕法尼亚州匹兹堡市开展的新粒子生成观测活动中，为探究快速变化的3纳米以下粒子特性，研究人员将CPC FARM与传统使用的粒子迁移率粒径仪进行了对比。