热电偶分度表自动查询系统的设计

Design of inquire system of thermocouples' calibration table

应用Visual Basic语言,将八种标准化热电偶(S型、B型、R型、K型、N型、E型、J型、T型)的分度值建立一个数据库,使得在查询热电偶分度值时,只须键入热电偶型号和温度值便可从界面中得到相应的电势值,从而省去了利用分度值手册逐行对照查询的烦琐工作。

This paper establishes a data-base about the calibration of different types of thermocouples by using Visual Basic language, The data-base is founded on eight kinds of standardized thermocouples （S type, B type, R type. K type, N type, Etype, Jtype, T type）. It provides a way that makes finding calibration table much easier, when the type of the thermocouples and the temperature are entered, the corresponding potential is gained.