MRK-D-0034 V2.0
Aeroqual AQM 65 User Guide
Page | 58
Figure 4-10 When checking the flow rate of the Particle Monitor (left) place the flow measurement adaptor
above the cyclone. The position of the flow adaptor when measuring the Particle Profiler is shown on the
right.
4.4.5.1
Using the buffer chamber when checking the flow of the Particle Profiler
When measuring (or adjusting) the flow rate of the Particle Profiler it is important to use the buffer
chamber to ensure accurate measurement. The buffer chamber is part of the AQM R56 Zero Filter
and Flow assembly. It is also part of the R20 Service kit. Figure 4-11 shows the buffer chamber
installed between the flow meter and the profiler inlet.
Figure 4-11 When measuring the flow on the Particle Profiler it is important to use the flow buffer
chamber