CONDENSATION PARTICLE COUNTING DEVICE

摘要

PURPOSE: A condensation particle counter is provided to condense particle through a virtual impactor and to accurately and quickly supply particle data to a user. CONSTITUTION: A condensation particle counter comprises a housing, distributor, saturator(300), condenser(400), virtual impactor(500), and counter(600). The saturator saturates aerosol with fluid. The condenser is placed inside the housing and is connected with the saturator. The condenser condenses particles inside the saturated aerosol. The impactor is placed at a location downstream of the condenser and classifies the aerosol into preset ratio. The counter is placed at a location downstream of the virtual impactor and is connected to the virtual impactor.