摘要
选用气溶胶光度计法、光学粒子计数器法和流量测定法对气溶胶稀释器的稀释比进行校准。描述了三种校准方法的校准过程和校准数据,并进行分析、比较,给出了三种校准方法的优劣和适用性,以及在气溶胶稀释器稀释比校准工作的注意事项。
The dilution ratio of aerosol dilution device was respectivelycalibrated with aerosol photometer method, optical particle countermethod and flow rate determining method in the paper. The calibrationprocess and data of three calibration methods were described, analyzedand compared. Advantages, disadvantagesare and the applicability ofthree calibration methods as well as matters needing attention on aerosoldiluter dilution ratio calibration were given.
作者
张爱亮
Zhang Ailiang(Shanghai Institute of Measurement and Testing Technology)
出处
《上海计量测试》
2016年第4期52-54,58,共4页
Shanghai Measurement and Testing
关键词
气溶胶稀释器
稀释比
校准
aerosol dilution device
dilution ratio
calibration
