Labotronics Hematology Analyzer LB-22HEA processes at least 55 samples per hour using a 5-part WBC differential analysis system. It uses tri-angle laser scattering and flow cytometry for WBC differentiation, with impedance measurement for RBC and PLT counting. The analyzer requires 28 µL of whole blood or 20 µL of pre-diluted samples. Automatic calibration and cleaning support routine laboratory testing.