摘要
本文主要介绍一种以ＡＤ５９０为传感器，８０３１为控制核心的温度智能仪的工作原理、硬件电路、软件系统以及在真空冷冻干燥机温度测量与控制中的应用。
This paper mainly introduces the working principle of the temperature intelligent instrument,hardware clock circuit and software system,which takes AD590 as the key in sensor and 8031 as the control nucleus. The application of the temperature control and measurement in vacuum freeze drying plants are also discussed.
出处
《真空电子技术》
1997年第5期32-34,共3页
Vacuum Electronics
关键词
温度智能仪
冻干机
真空冷冻干燥机
Temperature intelligent instrument, Freeze drying plant, Application
