摘要
在REN—1000B化学发光定氮仪上,考察和分析了裂解氧流量、载气流量、臭氧发生器氧流量对发光信号的影响,并选取了最佳条件;同时,在最佳条件下进一步验证了方法的线性范围、重复性及再现性,为测定样品氮含量提供了可靠依据。
Using the REN -1000B chemiluminescence nitrogen detector, the effects of cracked oxygen flow, carrier gas flow and oxygen flow of Qzone Generator on the chemiluminescence signal were investigated and analyzed. And the optimal condition was chosen. At the same time,the linear range, repeatability and reproducibility of this method were validated under the optimal condition. These studies provide reliable foundation for the determination of nitrogen content in oil sample.
出处
《润滑油》
CAS
2009年第4期52-55,共4页
Lubricating Oil
关键词
氮含量
化学发光
裂解氧流量
载气流量
臭氧发生器氧流量
nitrogen content
chemiluminescence
cracked oxygen flow
carrier gas flow
oxygen flow of Ozone Generator
