The Evaluation of Performance of BC-5500 Plus and SYSMEX XS-800i Blood Cells Analyzer

Objective:To evaluate the main performance of BC-5500 plus and SYSMEX XS-800i automatic blood cells analyzer,to ensure the two instrument the veracity of test results and consistency.Methods:According to international hematology standardization commission(ICSH) with the related regulations,the performances of BC-5500 and SYSMEX XS-800i hematology analyzer were evaluated in regards regard to precision,carry-over rate,lineality,thecorrelation between the ABX-120 Heamatology analyzer in detectin results and the accuracy of WBC classification.Results:The CV value of with-and between-Batch precision and that of the total precision of BC-5500 and SYSMEX 800i were all within the designed range.The carry-over rate was lower than 1.0%.The correlation between ABX-120 was satisfactory.The accuracy of WBC classification meets the requirement.Conclusions:The performances of MINRAY BC-5500 and SYSMEX XS-800i hematology analyzer have proved to be accurate and reliable in test results.