摘要
非平衡电桥原理热敏电阻温度计设计原理的基础上,利用传感器及数据处理软件获得准确的温度-电压数据曲线,并利用最值查找、斜率标定、曲线拟合等数据处理工具对数据进行有效处理与标定。相对于传统数据处理及标定方式,具有更高的准确性。
Based on the traditional non-balance electric bridge principle and thermo sensitive thermometer design, the sensors and data processing software are introduced to improve the accurate of the temperature-voltage data,as well as some data studio tools, such as curve search, slope calibration, et al, which is more accurate and convenient, comparing with the traditional data processing and calibration.
出处
《大学物理实验》
2012年第4期90-91,共2页
Physical Experiment of College
基金
项北京工业大学教育教学研究课题(ER2011-B39)