微机化电磁浓度计的设计  

Devclopment of Microcomputerized Electromagnetic Concentration Meters

作　　者：李福成[1] 陈莉[1] 李志毅 任惠茹 

机构地区：[1]天津大学精密仪器系,天津300072

出　　处：《分析仪器》1994年第4期24-27,共4页Analytical Instrumentation

摘　　要：简要介绍了三种微机化(TP801单板机、8031单片机和8098单片机)电磁浓度计。说明了仪器的基本工作原理和总体结构。三种仪器的总体结构是相似的,区别主要在以计算机为主体的信号输入和数据处理部分。重点介绍了三种仪器计算机部分的硬件结构、程序设计及主要特点。Three types of microcomputers (TP801 single-board,. 8031 single-chip and 8098 single-chip) are used for the microcomputerization of electromagnetic concentration meters. The basic working principles and the overall con-structions of these instruments are similar. Their differences lie in the signal imput and data processing circuits with microcomputer as the central part. The hardware constructions and the program designs of the microcomputer parts and the inain charactcristics of these instruments are described emphatically.

关 键 词：电磁浓度计 温度补偿 微机化 

分 类 号：TQ056.17[化学工程]