摘要
本文提出一种基于AT89C52用于工业退火系统的小型无纸记录仪。可记录下退火过程的各区温度到达、进料、报警等事件的发生时间。记录信息可通过按键查询、液晶显示,记录数据可随时取出、删除。
A new kind of mini-paperless recorder was introduced to be used in the industrial anneal. Taking AT89C52 as the microprocessor, it can record the time when the temperature reached,the material was put in and the alert happened. The records can be deleted, stored in memory, looked up and displayed on the LCD screen.
出处
《现代仪器》
2007年第2期44-46,50,共4页
Modern Instruments
