热电偶分度表自动查询系统的设计  

The Design of Inquire System of the Thermocouples' Calibration Table

作　　者：范瑾[1] 李亮[1] 

机构地区：[1]华北电力大学控制科学与工程学院

出　　处：《可编程控制器与工厂自动化（PLC FA）》2007年第8期121-123,共3页Programmable controller & Factory Automation(PLC & FA)

摘　　要：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 database 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, E type, 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.

关 键 词：VISUAL Basic 标准化热电偶 分度表 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]