摘要
润湿现象是一种普遍存在于自然界及生产过程中的常见现象,接触角则是表征该现象的重要参数,该参数能够反映材料表面的许多信息,其在生产及研究过程中发挥着重要作用。研制了一种集自动滴液、上位机图像采集分析、接触角信息打印和二维码生成功能于一体的接触角测量仪,该测量仪具有高实用性、低成本、高安全系数等特点。实验结果表明,该测量仪具有较高的经济价值和推广意义。
The wetting phenomenon is a common phenomenon commonly found in nature and in the production process,and the contact angle is an important parameter to characterize the phenomenon.Through this parameter,a lot of information on the material surface can be obtained,and it plays an important role in the production and research process.This paper developed a contact angle measuring instrument that integrates the functions of automatic dripping,host computer image acquisition and analysis,contact angle information printing and two-dimensional code generation.It has the characteristics of high practicability,low cost,and high safety factor.The use shows that the measuring instrument has high economic value and promotion significance.
作者
王其军
杨超
钟烨
梁春平
Wang Qijun;Yang Chao;Zhong Ye;Liang Chunping(College of Petroleum Engineering,Southwest Petroleum University,Chengdu,610500,China)
出处
《中国现代教育装备》
2021年第17期50-53,61,共5页
China Modern Educational Equipment
基金
四川省教育厅2018—2020年高等教育人才培养质量和教学改革项目“提升虚拟仿真教学水平,促进学生实践创新能力培养”(编号:JG2018-449)。
关键词
接触角
封闭式结构
蠕动泵
电子显微镜
contact angle
closed structure
peristaltic pump
electron microscope
