RA－50是美国泰尔康公司生产的半自动生化分析仪，其功能齐全，性能良好，结果准确，托作简便，仅受使用者欢迎．我们在实际使用中，常常出现以下两个故障，经过及时检修和排除，均能恢复B修工作，现将方法介绍如下，供参考．互不吸控体或吸入量不足1．1赃物堵塞省近几个接头处 RA-50 is a semi-automatic biochemical analyzer produced by Telcon in the United States. Its functions are complete, performance is good, results are accurate, and care is simple. It is only welcomed by users. In actual use, we often have the following two faults. After timely overhaul and elimination, we can restore B repair work. Now we introduce methods for reference. Not sucking each other or inhaling less than 1.1%