氮气中一氧化碳、二氧化碳混合气体标准样品的研制

Discussion on The Preparation of Standard Gas Mixture of Carbon Monoxide And Carbon Dioxide in Nitrogen

叙述气体报警仪标定和检测使用的氮气中一氧化碳、二氧化碳混合气体标准样品的制备,以气相色谱法对其均匀性和稳定性进行考核,确保其数据准确可靠。

In this paper, the preparation of standard gas mixture of carbon monoxide and carbon dioxide in nitrogen to calibrate and measure the gas detector is introduced . The stability and homogeneity of gas is checked by gas chromatograph .