... 4.Input/output: RS232 Technical Specifications of HA6000I Auto Hematology Analyzer 21 Parameters: WBC, RBC, HGB, HCT, MCV, MCH, MCHC, PLT ... histogram and 1100 samples test result without histogramsPatented aperture technology: Automatic block-clearing of high pressure and Lower rate of blockAperture ... (D) ×400mm (H)Weight: 13.8KgPicture of HA6000I Auto Hematology Analyzer Hematology Analyzer HA6000I