在线水露点仪的比对研究

Comparison Research of On-Line Water Dew Point Hygrometer

关键词:  水露点  比对  在线测定

Key words:  water dew point  comparison  on-line measurement

摘要:

叙述了在线水露点仪的比对方法,用冷却镜面凝析湿度计法露点仪与在线露点仪比对,以验证在线水露点仪的测定是否能够满足天然气水露点在线测定的需要,并根据比对结果对在线水露点仪的测定结果进行修正。

Abstract:

The comparison method of on-line water dew point hygrometer is established.The analysis result of on-line dew point hygrometer is compared with the cooled surface condensation hygrometer,in order to verify whether the determination result of on-line dew point hygrometer can be satisfied with the requirement of water dew point on-line measurement of natural gas,and calibrate the measuring results of the on-line dew point hygrometer according to the comparison results.