摘要
本文介绍了氘灯的工作原理及其构造,并详细阐明了影响氘灯寿命的因素及在原子吸收光谱和紫外-可见分光光度计中氘灯启动特性,高能量长寿命氘灯的开发和生产带来了新的使用问题,为了规范氘灯的质量建议引入启弧电流的概念和参数,并建立新的标准以利于推广使用。
The working principle and structures of deuterium lamps were introduced in this paper. The factors that influence the lifetime of a deuterium lamp were discussed in detail. The start-up characteristics of the deuterium Lamps when used in atomic absorption spectrometer （AAS） and ultraviolet-visible spectrophotometer were demonstrated. The new problems that brought by recent development and manufacture of high-energy long life deuterium Lamps were described. In order to establish some standards for universal quality evaluation for deuterium lamps, it was suggested to introduce the start-up arc current concept and corresponding parameters. For hetter utilizing deuterium lamps for more users, new rules should be established.
出处
《中国无机分析化学》
CAS
2011年第1期83-88,共6页
Chinese Journal of Inorganic Analytical Chemistry
关键词
氘灯
新工艺
寿命
启动特性
deuterium lamp
new technology
lifetime
start-up characteristic
