THP—Ⅱ气体露点测量仪

THP-Ⅱ gas dew point measurement instrument

开发了一种经济实用的露点测量仪.该仪器采用差频方法,使测量低湿区气体的露点分辨率达到了-55℃;因采用软件进行温度补偿,进一步提高了测量精度,具有测量准确、适用范围广、成本低等优点.

A economic and applicable dew point measurement instrument is developed.By the method of frequency difference,it can gain the resolution of the dewdrop -55℃ in low humidity.Moreover,the measurement accuracy is increased in temperature compensation by the software.It has the advantage of high accuracy,wide application and low cost.