电冰箱性能微机测试与分析

MEASIRE,EMT AMD AMALYSIS OF REFRIGERATOR PERFORMANCE WITH MICROCOMPUTER

介绍一种用于电冰箱性能测试的微机系统，该系统采用上、下位机的体系结构，它可对电冰箱实现出厂试验和形式试验中有关项目的自动测试、监视、记录和控制。文中还分析了直冷式冰箱冷却速度试验项目中冷冻室温度的降温曲线变化过程。

In this paper a microcomputer measurement system for refrigerator performance is described. The system is composed of upstation and downstation. It can automatically measure, monitor ,control and record the related performance items of the refrigerator. The cooling process in the freezer of a direct refrigerating refrigerator is also analysed.