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介绍了标样气体进样系统配样、进样及校准原理,以及采用单一气体和混合气体对系统性能进行了研究,给出了灵敏度*和相对灵敏度随进样室压力变化的曲线,并对试验结果进行了分析和讨论。
The principle of sample injection, injection and calibration of standard sample gas injection system and the performance of single gas and mixed gas are introduced. The curves of sensitivity and relative sensitivity with the pressure of sample chamber are given. The test results were analyzed and discussed.