回分式静電粒径測定装置の開発 [in Japanese] Development of a Batch Type Electrical Mobility Analyzer [in Japanese]
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A new batch type electrical mobility analyzer, or electrical sedimentation particle sizer, has been developed and the basic performance has been evaluated. Two types of electrical sedimentation cells, with concentric cylinder electrodes and parallel disk electrodes, are constructed and evaluated. It was found that the size distribution of sodium chloride particles measured by these cells agreed well with that measured by the conventional DMA (Differential Mobility Analyzer). Since this method measures particles in a closed sedimentation cell, it is advantageous for measuring aerosol particles which fluctuate in size and number concentration with time.
- Earozoru Kenkyu
Earozoru Kenkyu 10(2), 135-140, 1995-06-20
Japan Association of Aerosol Science and Technology