摘要
基于混合量热法测定冰的熔解热实验中,用水银温度计及秒表测量所带来的困难,文中探究了用UT60E型数字万用表和福莱尔数字化实验系统(Fourier MultiLab System)分别进行该实验。通过对比分析实验测量结果、测量精度和测量误差,结果表明,福莱尔数字化实验系统更适用于测量冰的熔解热实验。
Based on the difficulty in determining the Fusion Heat of Ice by using the combination method of the mercury thermometer and the stopwatch,this paper separately explores this experiment by the UT60E type digital multimeter and Fourier MultiLab System.Through the contrastive analyses of the experimental data,measuring precision and measurement error,the results show that the Fourier MultiLab System is more suitable for determining the Fusion Heat of Ice.
出处
《实验科学与技术》
2012年第1期4-5,46,共3页
Experiment Science and Technology
基金
2008年国家级实验教学示范中心建设单位项目资助(教高函[2009]5号)
2010年新世纪广西高等教育教改工程立项项目(2010JGB014)
关键词
冰的熔解热
混合量热法
福莱尔数字化实验系统
fusion heat of ice
combination method of determination
Fourier MultiLab System
