论文部分内容阅读
本文报导自焯灭流光放电模式μ子鉴别器模型工作气体氩-甲烷-二甲氧基甲烷的混合方法及用色谱法监测工作气体中甲烷和二甲氧基甲烷的浓度。色谱仪采用热导检测器,白色担体上涂邻苯二甲酸二壬酯的色谱柱。利用气体进样阀进样,通过测量色谱峰与相应定量曲线比较求出混合气中甲烷和二甲氧基甲烷的浓度。
In this paper, a mixed method of argon-methane-dimethoxy methane (methane), the working gas of the model of muon discriminator, was introduced and the concentrations of methane and dimethoxymethane in the working gas were monitored by chromatography. The chromatograph uses a thermal conductivity detector and a white support coated with a dinonyl phthalate column. The gas injection valve was used for injection, and the concentration of methane and dimethoxymethane in the mixed gas was determined by measuring the peak of the chromatogram and the corresponding quantitative curve.