最近我们在使用血球计数器的过程中，排除了该机少见的连续噪音的故障。现将故障表现、检测顺序、原因和排除方法介绍如下：1故障表现自检显示噪音红灯不断报警，主机状态出现重复计数，计数屏一数字、＝＝＝、EEE交替出现，以致无法正常工作。2检测顺序①空白稀释液测试，排除 Recently, we used the blood cell counter to eliminate the rare continuous noise of this machine. Now the fault performance, detection sequence, causes and exclusion methods are described as follows: 1 fault performance self-test shows that the noise red light constantly alarms, the host status repeat count, count screen a number, ===, EEE alternately appear to be unable to work properly . 2 Test sequence 1 Blank diluent test, exclusion