C8051F350在恒温式自动量热仪设计中的应用

随着工业的发展,量热仪在能源生产和能耗企业中的应用越来越广泛。尽可能地提高量热仪的测量精度一直是大家关注的问题。介绍了一种基于单片机C8051F350来设计的恒温式量热仪的设计方法,该方法采用了高精度的铂电阻Pt1000作为温度传感器,使测温精度更高。并通过其实验数据分析,证明此设计符合国家标准的要求,并在其测量精度、稳定性等均有所提高。

Application of C8051F350 in design of isothermal automatic calorimeter

With the developing of the industry, the application of the eatorimeter is broader and broader in the energy sources production and the energy expend corporation. So how to increase the measurement precision of the eatorimeter possibly always is the concerned problem. A method of the design of eatorimeter based on SCM C8051F350 is introduced. The method also uses the platinum resistance Ptl000 whose precision is very high as the temperature sensor. And that makes the precision of measurement higher. The design not only is satisfied with GB but also has great improvemen on the precision of measurement and the stability of the whole system concerned through the analysis of experimental data.