Abstract

      A gas senor array automatic test system that can achieve multi-gas detection was demonstrated in this paper.An accurate controlled gas distributing system was designed for this system.The National Instrument(NI) Compact FieldPoint modules were used to collect data from the gas sensor array and to control the testing system.Furthermore,a custom designed controlling and testing software which is compatible with Compact FieldPoint modules was developed by using LabVIEW program.The result shows that the automatic test system perform steadily and handily.It can be widely used in computer automatic measurement and control area.

Full Article：http://en.cnki.com.cn/Article_en/CJFDTOTAL-JZCK201109007.htm