电加热炉温度测控系统 实现上位机基于VC软件的操作界面，对电加热炉的当前温度进行测量和显示，对炉温越限进行报警，通过电压调整控制炉温。-Temperature measurement and control system for electric heating furnace　the host computer VC interface of software based on the electric heating furnace, the temperature measurement and display, temperature limit alarm, control of the temperature of the voltage regulation.