摘要
量热仪是能源生产和能耗企业必备的重要测量仪器,其测量精度直接影响着经济效益。为提高量热仪的测量精度,并实现量热仪的网络通信功能,设计一种基于S3C2410的恒温式自动量热仪,给出以石英温度传感器HTS-206为核心的温度测量电路。利用CS8900A实现了网络通信功能,确定了系统总体结构,给出了系统的软件流程图。结果表明,该设计能够达到GB(T)213-2003标准,实现量热仪的高精度测量。
The calorimeter is an indispensable measurement instrument for energy production and energy consumption enterprises,and its precision of measurement directly influence on economic efficiency.An isothermal automatic calorimeter is designed based on S3C2410 in order to improve the measurement precision and realize the network communication of the calorimeter.A temperature measurement circuit of using quartz temperature sensor HTS-206 is given.The network communication is realized by making use of CS8900A,the overall structure of the system is determined,the flow chart of software is proposed.The experimental results prove that the deign can reach GB（T） 213-2003 standard and high-accuracy survey of the calorimeter can be achieved.
出处
《现代电子技术》
2010年第15期203-205,共3页
Modern Electronics Technique
