Understanding The System Principles; Introduction - Mindray BC-2800 Operator's Manual

3.1 Introduction

The two independent measurement methods used in this analyzer are:
the impedance method for determining the WBC, RBC, and PLT data;
the colorimetric method for determining the HGB.
During each analysis cycle, the sample is aspirated, diluted and mixed before the
determination for each parameter is performed.
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Understanding the System
3-1
Principles