乙醛气体检测
    1、仪器配备明细
        
        1.1气相色谱FID+TCD+六通阀+十通阀+反吹+切换
        
                    平衡柱       Φ3mm*3m           1套
        
        1.2色谱柱TDX-01         Φ3mm*3m           1根
        
                  5A分子筛      Φ3mm*3m            1根
        
                  GBX-102       Φ3mm*3m                         1根
        
        1.3六、十通阀（不锈钢）                           各1只
        
        1.4N2000工作站 （能修改倒峰）                               1套
        
        1.5空气发生器            5000ml/min            1台
        
        2、各组分含量分析要求按下表。
        
                       乙醛（炉气）
        
                      一氧化碳：  0.2%             氢气≤12%
        
                      二氧化碳  ≤10%              氮气≥60%
        
                      甲烷：500ppm                 酸：500ppm
        
                      氧气≤1.0%                   乙醛≤30%
        
                                    乙醇≤10%
        
        乙醛（尾气）
        
                      乙醛≤100ppm                 乙醇≤100
        
                                   底气氮气
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