荧光素钠试验方法与试验装置

Sodium fluorescence method and apparatus for on-site test of nuclear HEPA filtering

荧光素钠法是核级高效空气过滤器现场试验的重要方法之一。本文对其原理、数据记录和处理以及研制的荧光素钠气溶胶发生装置进行了介绍。近几年的实践证明,该装置安全可靠、有效,可进一步推广。

Sodium fluorescence method is an important method for on-site test of nuclear HEPA filters. In this paper, the test principle of sodium fluorescence method, test data recording, test data processing and a sodium fluorescence aerosol generator developed in co-operation with Institute of Radiation Protection of China is introduced. Practice in the past a few years proved that the sodium fluorescence aerosol generator is reliable and effective, and is ready for wide applications.