摘要
阐述了氧气浓度变化对光干涉型和催化燃烧型瓦斯检定器检测示值的影响范围及原因,并有针对性地提出了防范对策。
This paper expounds the scopes and causes of the influenc e of the variation of the oxygen concentration on the indicating values of both op tical interference type catalytic combustion type gas detectors, and puts forwar d corresponding preventive measures.
出处
《科技情报开发与经济》
2005年第8期269-270,共2页
Sci-Tech Information Development & Economy
关键词
瓦斯检定器
示值
氧气浓度
gas detector
indicating value
ox ygen concentration
