SYSMEX KX-21 - Page 221

FUNCTIONAL DESCRIPTION
9-4 Sysmex KX-21 Operator’s Manual -- Revised October 1998
3. MEASURING UNIT HYDRAULIC SYSTEM BLOCK DIAGRAM
<Whole Blood Mode>
Sample Rotor Valve
(SRV)
Diluent
WBC/HGB Lyse
1.996 mL
1.960 mL
1.994 mL
1.0 mL
4.0 µL (1:500)
6 µL
40 µL
(1:25000)
(1:500)
(1:500)
Whole Blood Sample (50 µL)
Mixing Chamber
RBC
TD Chamber
WBC
TD Chamber
HGB Flow Cell
Figure 9-3-1: Hydraulic System in Whole Blood Mode
<Pre-diluted Mode>
1.99792 mL
2.08 µL
1.922 mL
78 µL
1.0 mL
Sample Rotor Valve
(SRV)
Diluent
WBC/HGB Lyse
(1:1000)
(1:1000)
(1:25000)
1:26 Diluted Sample (200 µL)
Mixing Chamber
RBC
TD Chamber
WBC
TD Chamber
HGB Flow Cell
Figure 9-3-2: Hydraulic System in Pre-diluted Mode