基于单片机控制的煤气表密封水试自动检测仪

An Automatic Detection Instrument of Water-Sealed Test for Gas Meter Based on Single Chip Microcomputer

介绍单片机在煤气表机密封水试自动检测仪中的应用,给出详细的硬件电路图和软件流程图,用单片机控制煤气表密封水试自动检测仪,电路控制能力很强,抗干扰能力极高,设备故障率极低,劳动生产率明显提高,煤气表质量大幅度提高,这种控制方法不仅适合于煤气表,而且同样适用于其他密封仪器仪表。

The applications of single chip microcomputer to automatic detection instrument of water-sealed test for gas meter are described in detail. The detailed hardware circuits and software flow chart are presented, and the applications have shown good performance at work. The automatic detection instrument of water-sealed test for gas meter controlled by single chip microcomputer has such strengths as strong circuit control capability, high anti-interference ability, low equipment failure rate, better labor productivity, more economic benefits, and improved quality of gas meter. The control method is applicable to not only gas meters, but also other sealed instruments and meters.