本文介绍了适用于冷库温度检测的微机测试装置。该装置能实现140个温度点的自动测量,具有实时显示、定时打印、随机打印,超限报警及自检等功能。用该装置代替常规仪表后,不仅测量精度高、性能可靠、操作简便,而且可以保证食品的新鲜、节约电耗。 该装置除用于冷库温度测试外,还广泛适用于各制冷行业,具有十分广阔的应用前景。 This article introduces a microcomputer test device suitable for cold storage temperature detection. The device can automatically measure the temperature of 140 points, with real-time display, timing printing, random printing, overrun alarm and self-test functions. With the device instead of the conventional instrument, not only the measurement accuracy, reliable performance, easy operation, but also to ensure that food fresh, saving power consumption. In addition to the device for cold storage temperature testing, but also widely applicable to the refrigeration industry, has a very broad application prospects.