基于热成像的实验室不规范加热操作的风险认识

Risk Awareness of Non-Standard Heating Operations in Laboratory Based on Infrared Thermography

把红外热成像技术引入实验室安全教育,演示酒精灯正确加热与不规范加热时的场景,用热成像摄像机分别拍摄试管和烧杯的受热情况。通过对热像图的对比分析,学生可以直观地发现不规范操作的缺点和潜在风险。同时,热像图具有的丰富色彩带给学生强烈的视觉冲击,能给学生留下深刻的印象。

Infrared thermography technology is introduced into laboratory safety education.Demonstrate the scene when correct heating and non-standard heating of alcohol lamp, using thermal imaging camera to shoot the test tube and beaker heating respectively. Through the comparison and analysis of the thermal images, students can intuitively discover the disadvantages and potential risks of non-standard operations. The rich color of the infrared thermograms gives students a strong visual impact, which can make a deep impression on students.