Model TEK-IImini Parameters 22Parameters 19+ 3histogram Principles Impedance Sample volume 20¼ l venous blood or capillary Sample processing Open tube Aperture Diameter WBC 80 ¼ m RBC/ PLT 80¼ m Dilution Rations WBC 1: 500, RBC/ PLT 1: 40000, Data storage 100 test results with histogram and 1100 samples test results without histogram Throughput 45 samples/ hour Display 5.1 inch Colour LCD Carryover WBC, RBC, HGBd0.5% , PLTd1% Aperture Double apertures for WBC and RBC/ PLT Patented aperture technology Automatic block-clearing of high pressure and lower rate of block Printout built-in the thermal printer( optional external printer) input/ outpout one RS232 Operating environment Temperature 15° C-30° C, Humidity: 30% -85% Power requirment 100-240V~ 50/ 60Hz Dimension 370( W) * 275( D) * 400( H) Weight 13.8KG