现代电子技术2016，Vol.39Issue(8)：142-146,5.DOI:10.16652/j.issn.1004-373x.2016.08.037
基于LabVIEW的动态水分吸附测控系统的设计
Design of dynamic moisture adsorption measurement and control system based on LabVIEW
摘要
Abstract
The moisture adsorption isotherm of food is an important index to understand the physical property of the food, which is always paid extensive attention by the domestic and foreign scholars. In order to test and evaluate the adsorption proper⁃ty quickly , easily and accurately the moisture adsorption isotherm control and monitoring system suiting for the food was developed according to the characteristics of food moisture adsorption analysis,combining with modular hardware equipments, and taking LabVIEW as the software development platform. The system can automatically control the temperature and humidity around the sample,and record the sample quality and relevant parameters online,which can provide the original data for study⁃ing the adsorption isotherm. The experimental results show that the system can work normally,its temperature error is less than 0.5℃,its relative humidity error is less than 2%,its data acquisition accuracy is high,and its communication is stable. The ex⁃pected target was achieved.关键词
吸附等温线/动态水分吸附/温湿度控制/数据采集/LabVIEWKey words
adsorption isotherm/dynamic moisture adsorption/temperature and humidity control/data acquisition/Lab-VIEW分类
信息技术与安全科学引用本文复制引用
邓龙龙,邓国庆,李斌,李志刚,孙淼,杨柯,张龙,刘勇..基于LabVIEW的动态水分吸附测控系统的设计[J].现代电子技术,2016,39(8):142-146,5.基金项目
科技部转制科研院所创新能力专项资金资助项目滚筒干燥多点加工过程转移技术研究与应用 （）
