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介绍了HZ 3321A型工业气相微量水分仪的原理和结构配置,分析了使用在催化重整装置氢气分析过程中常见故障的原因,并给出了相应的对策和维护方案。
The principle and structure configuration of HZ 3321A industrial gas-phase micro-moisture analyzer are introduced. The reasons of common faults in hydrogen analysis of catalytic reforming unit are analyzed. Corresponding countermeasures and maintenance schemes are given.