数字化密立根油滴实验仪

摘要

The instrument of Millikan oil drop experiment was improved using A/D sampling technology .T he measured data ,including the balance voltage and the falling time of the oil drop , etc .,were detected ,recorded and calculated to verify the experimental results .The data could be up-loaded to the teaching website platform .%对传统的密立根油滴实验仪进行改进，利用A/D采样等技术，将测量所得到的平衡电压、油滴下降时间等数据及时记录保存并计算，用于实时检测验证实验结果，并可上传至教学网站平台，做存档备查。