浩瀚高纯CO中微量CO2分析气相色谱仪GC7990

When CO (carbon monoxide) in the high purity carbon dioxide (COm) is analyzed, CO2 is separated from CO by gas chromatograph first, then converted to CH4 by methane reforming furnace, and detected by FID (hydrogen flame ionization) In order to prevent the CO poisoning of the nickel catalyst in the methane reforming furnace, the gas chromatograph was modified so that the separated CO was vented and not allowed to enter the methane reforming furnace, thus detecting 0.5 ppm of CO2 in the high purity CO. In this case,
分析高纯CO(一氧化碳)中微量(PPm级)CO2时，用气相色谱仪首先将CO2与CO完全分离，再经甲烷转化炉将其转换成CH4(甲烷)，用FID(氢火焰离子化检测器)检测.为防止甲烷转化炉中镍触媒CO中毒，将气相色谱仪进行改装，使分离后的CO放空，不让其进入甲烷转化炉，这样可检测出高纯CO中0.5PPm的CO2。
  XiangyingGC7990plus features:
1 excellent performance, competitive price, to meet the customers' choice
2 multi industry adaptability
3 outstanding performance in all kinds of harsh environment
INJ
A variety of sampling ports can be equipped with: packed column inlet, shunt / non shunt capillary inlet,
Hydrogen flame ionization detector (FID)
Maximum use temperature: 400
The minimum detection limit: -12 = 2.5*10 g/s (n-C16)
Linear range: 107 (+ 10%)
 
XiangyingGC7990plus特点：

1. 卓越的性能，具有竞争力的价格，满足广大客户的选择
2. 多行业适应性
   3. 在各种苛刻环境下均表现出色

进样口
多种进样口可配：填充柱进样口、分流/不分流毛细管进样口、
氢火焰离子化检测器（FID） 
***高使用温度：400℃
***小检出限：≤2.5*10 -12 g/s(n-C16)
线性范围：107（±10%）