【摘要】 针对低温精馏试验装置对温度和真空度的测量控制要求,设计了一种基于LabVIEW的低温与真空度测量系统。给出系统的总体方案、硬件配置和部分软件程序。运行结果表明:系统用户界面友好且操作简单,满足设计要求。更多还原

【Abstract】 Considering the low-temperature fractionation testing device’s requirements for temperature measurement and control,a LabVIEW-based low temperature and vacuum measuring system was proposed and the system configuration,hardware structure and some software programs were presented. Application results show that this system has friendly user interface and simple operation as the design requested.更多还原