摘要
依据不同气体具有不同的热导率和混合气体热导率随被测成分含量不同而变化这一物理原理,设计了一种新型氢气纯度分析仪(301HP).该仪器热敏感性好,性价比高,性能稳定,用于电力系统氢气纯度便携测量,测量范围为0%～100%,不确定度达±0.1%.
The new type of the hydrogen purity analysis meter is designed on the basis of the physical fundamental that each gas has its own thermal conductivity and the thermal conductivity of gaseous mixture varies with the change of its component.The commercial prospect of this equipment is bright with such good characteristics as high thermal sensitivity ,low energy consuming,on-line operation,small and portable,easy to use by the customers.Measurement range:0%～100%,accuracy:±0.1%.
出处
《郑州轻工业学院学报（自然科学版）》
CAS
2003年第3期35-37,52,共4页
Journal of Zhengzhou University of Light Industry:Natural Science
