摘要
对传统的测量水的比汽化热实验中的加热和输气装置进行改进,采用集成电路温度传感器测量量热器中温度,实现了水比汽化热非电量电测,较准确地测量水的比汽化热。
Conventional heating and transporting devices for measuring specific vaporization heat of water is improved by using integrated circuit temperature sensor to measure temperature of water in calorimeter. This improvement results in realizing an electrically measuring technique for non-electric quantity, specific vaporization heat of water, with higher accuracy.
出处
《大学物理》
北大核心
2004年第1期41-43,共3页
College Physics
关键词
比汽化热
集成电路温度传感器
非电量电测
specific vaporization heat
integrated circuit temperature sensor
electrical approach of non-elec-tric quantity measurement
