目前 ,血细胞分析仪多种多样 ,向全自动分析方向发展很快[1] ,但无论使用何种血液分析仪 ,试剂质量是保证仪器正常运行的关键。为了明确不同质量的试剂对仪器的损害程度 ,我们对两台Ｆ 80 0型血细胞分析仪使用不同质量的试剂四年后 ,进行了故障出现次数 ,重复性和准确性的考评 Currently, hematology analyzers are diverse and rapidly moving towards full automatic analysis [1]. However, no matter what type of blood analyzer is used, reagent quality is the key to ensuring the normal operation of the instrument. In order to clarify the degree of damage to the instrument by different quality reagents, we evaluated the number of failures, repeatability and accuracy four years after using two different F 80 0 hematology analyzers with different quality reagents