一种简单实用的颗粒物浓度测量检验方法  

A Simple and Reliable Method to Verify the Particles Concentration Measurement

作　　者：王乃宁[1] 

机构地区：[1]上海理工大学动力工程学院,上海200093

出　　处：《计量学报》2003年第1期77-80,共4页Acta Metrologica Sinica

基　　金：国家自然科学基金 (5 97780 19)

摘　　要：颗粒物浓度测量是计量测试技术中的一个重要方面 ,但迄今为止 ,国内外尚缺少这方面的标准物质。文中提出了一种简单可靠而又十分实用的“定量稀释法” ,能很好地解决这一困难。The Standard Reference Materials (SRM) for the purpose of particulate concentration verification are now very rare in the world market. In this paper a simple and reliable method, called “metered dilution method”, is presented which has been proven by the experimental studies to be useful and can be used in the concentration verification.

关 键 词：计量学 标准物质 颗粒物 浓度测量 定量稀释法 

分 类 号：TB99[一般工业技术—计量学]