快速热电偶测温虚拟仪表的制作

Virtual Instrument Design for Thermocouples

开发了热电偶 ( E、K、S、R、J、T、B)测温虚拟仪表平台 ,其中的快速热电偶虚拟仪表可用作对钢水、熔渣等的温度测量。介绍了一个快速 B型热电偶虚拟仪表测温的具体实例 ,给出了快速热电偶虚拟仪表的主要源程序。此外 ,还对虚拟仪表硬件的选择等作了介绍。

A virtual instrument for thermocouples(E、K、S、R、J、T、B type) is developed in PC system with special attention to the rapid respond thermocouples virtual instrument for measuring the temperature of liquid steel or slag by properly selecting the hardware and software design. The main software for the virtual instrument and an example are given.