MBV MAS-100 Regulus - Page 57

Page 57 of 188
User Manual MAS-100 Regulus en.docx, Version: 4.0
12) Modify the selected parameter with the / but-
tons.
– Adjustment flow: 100 – 102.5 SLPM
– Perforated lid type: 300 × 0.6 or 400 × 0.7
Press Save to set and save the value
or
Press Cancel to interrupt the process and return to
the Method menu.
13) Press Start twice to start the process.
Pressing Back interrupts the process and reverts to
the Method menu.
14) The message Waiting will briefly appear.
No action from the user is required, the process will
continue automatically.
Pressing Stop interrupts the process and reverts to
the Method menu.
Adjustment point ❶
15) The air sampler is now in the Flow sensor menu.
The parameters for the current adjustment point
are shown:
– Adjustment flow SLPM
– Blower PWM %
Modify the Blower PWM with the / buttons.
Do not press Next.
Pressing Stop interrupts the process and reverts to
the Method menu.
Note
If a reference value must be recorded for documentation purposes, go to the
Flow Adjustment Data tab in the PC Software and use the ADC at target flow
value after the adjustment.
Annex A.2.1 provides additional background information..
16) Anemometer reading:
– Allow the anemometer 40 seconds to settle prior taking readings.
– Take 3 consecutive readings from the anemometer.
– Note these 3 flow values: F
1
, F
2
, F
3
– Calculate the mean flow value: F
m
= (F
1
+ F
2
+ F
3
)/3