摘要
主要介绍了一种自制的高精度数据采集仪,该仪器主要用于实验室模拟仪器的数字化改造,可将实验室的模拟仪器改造为数字化仪器,并提供与计算机之间的接口,方便使用者利用计算机进行实验过程控制与后期数据处理,同时介绍了该仪器在物理化学实验教学中的应用。
High-precision data-aequisition device mentioned in this article is used in the digital rebuilding of simulation instrument in laboratory. It also offers interface between computers so that users can control experiment and deal with the data of later stage by computer. The application of this device in the experimental teaching of physical chemistry was introduced.
出处
《实验室研究与探索》
CAS
2004年第S1期129-130,155,共3页
Research and Exploration In Laboratory
关键词
高精度数据采集仪
AD转换
物理化学实验
相图
high-precision data-acquisition device
A/D conversion
experiment of physical chemistry
phase diagram
