我院分别于1989年和1995年购买美国实验仪器公司生产的MONARCHIO00型和1500型自动生化仪各一台，由于1000型已工作多年，部分机械零件开始磨损，电路感应器老化。下面将两台仪器的常见故障的诊断及排除小结如下：互设投试剂短缺在确信试剂船中有一定量的试剂，而仪器报试剂短缺 In 1989 and 1995, our hospital purchased one each of the MONARCHIO00 and 1500 automatic biochemical analyzers produced by the American Experimental Instrument Company. Since the 1000 model has been used for many years, some mechanical parts have started to wear out and the circuit sensors have aged. The following summarizes the diagnosis and elimination of the common faults of the two instruments as follows: There is a shortage of reagents for mutual set-up. It is believed that there is a certain amount of reagents in the reagent boat, but the reagents are reported as shortage of reagents.