GU Hong-xia, CHEN Lei, ZHAO Zhen-gang, et al. Design and application of an S-style thermocouple automatic verification system for work[J]. 2017, 36(11): 112-114+127.
GU Hong-xia, CHEN Lei, ZHAO Zhen-gang, et al. Design and application of an S-style thermocouple automatic verification system for work[J]. 2017, 36(11): 112-114+127. DOI: 10.13873/j.1000-9787(2017)11-0112-03.
一种工作用S型热电偶自动检定系统设计与应用
摘要
为了提高热电偶检定系统的检定时间和控温精度
基于Lab VIEW设计了一种工作用S型热电偶的检定系统。以数据采集卡和可控硅为核心搭建了硬件系统
使用图形化编程语言Lab VIEW开发了上位机软件
并对检定炉温度控制算法进行优化
人机界面友好、高效便捷。经过实验性投运
系统性能与检定企业出具结果一致
具有较高的实用价值。
Abstract
In order to improve test time and temperature control precision of thermocouple verification system
a work-based verification system with S-type thermocouple is degined by Lab VIEW. Using data acquisition card and thruster as the core to build up hardware system
using Lab VIEW graphical programming language to develop upper PC software
and the temperature control algorithm of verification furnace is optimized for purpose of friendly man-machine interface
efficient and convenient. After experimentally operation
results show that the system has high practical value
and the performance is consistent with the certification enterprise.
A Thermometer Based on Diverse Types Thermocouples and Resistance Temperature Detectors [J]. 朱敏玲. Journal of Shanghai Jiaotong University(Science) . 2015(01)