LD—300粒度分析仪

LD—300 Particle Size Distribution Analyser

LD-300粒度分析仪是一台用单片机8031控制的新型智能仪器,可以快速测量出悬浮在液体中的各种不同尺寸颗粒的个数,适用于航空航天、机械、化工、石油和医药等部门,检测液体清洁度。本文简述LD—300粒度分析仪的功能及其传感器的光电转换原理,重点介绍8031单片机系统的硬件和软件。

LD-300Particle Size Distribution analyser is a new type intellectual instrument controlled by 8031 microcotroller, which can lastly determine number of the different size of suspension particle in the liquid. It can be used in aerospace, machinery, chemistry, oil and medicine industry and other departments, to determine liquid clearness. The article presents the function of the instrument and photoelectric principle of the sensor in brief, and puts emphasis on system hardware and sofeware of the mierocontroller 8031.