Beckman Coulter Multisizer 4, User Manual, Page: 30 / 238

PN A51387A
B
1-8
Analyzer Overview
Sample Compartment
Sample Compartment
Sample Compartment components are labeled in Figure 1.4 (below).
Figure 1.4 Sample Compartment
Aperture Tube
The aperture tube, when in place, is located in the upper left corner of the Sample Compartment
(
Figure 1.4 , A ).
For information on installing or removing an aperture tube, see Installing an Aperture Tube , page 3-2 .
Aperture Tube Knob
The aperture tube knob ( Figure 1.4 , B ) secures the aperture tube in place. The knob is in the locked
position when pointing up (12 o’clock position). To remove an aperture tube, first unlock the
aperture tube knob by turning the knob in either direction until it points down (6 o’clock position).
A Aperture tube
B Aperture tube knob
C Sample Platform
D Platform Release
E External Electrode
F Stirrer
G Particle Trap
H LED green, amber, and white status lights