基于CSY-998型传感器研究金属的线膨胀系数  

Based on CSY-998 Type Sensor Research the Linear Expansion Coefficient of Metal

作　　者：周珺[1] 

机构地区：[1]兰州交通大学,甘肃兰州730070

出　　处：《大学物理实验》2017年第2期17-20,共4页Physical Experiment of College

摘　　要：本文基于改造其它实验中的自动控制加热炉,利用CSY-998型传感器平台研究铜棒的线膨胀系数,一方面是利用现有仪器进行改装,提高仪器的利用率;另一方面对学生拓展思维、开拓视野、创新实验也起到了较好的作用。Based on the reform ol other experimental automatic control ol heating furnace, using CSY - 998type sensor platform to study the linear expansion coefiicient of copper bar, on the one hand is to use the exist-ing equipment to be modified, improve equipment utilization ; On the other hand , development thinking, widenour sight and innovation to the student experiments also has played a good role.

关 键 词：自动控制加热炉 CSY-998型传感器 等臂杠杆 

分 类 号：O4-34[理学—物理]