9
2.0
9
Readings
Choose the flow reading type to either volumetric ‘
Vol
’ or standardized ‘
Std
’. Volumetric
flow is the actual flow at the ambient temperature and pressure whereas the standard
-
ized flow indicates a flow rate at a specific temperature and pressure. Standardizing pres
-
sure is set to a default value of 760 mmHg whereas standardizing temperature is an user
settable value set at ‘
Std To
’ in the ‘
Units
’ sub-menu.
Choose the number of measurements in the average from 1 to 100.
If you wish to incorporate a time delay between consecutive measurements, set
Time
Between
from 1 to 60 minutes.
Set the Sensor Factor to any value between 0.200 to 3.000. Sensor factor scales the read-
ing for calibrating MFCs and MFMs with surrogate gases. Sensor factor affects the flow
rate measurement only when the reading ‘
Type
’ is set to standardized ‘
Std
’.
Summary of Contents for Defender 530
Page 1: ...Defender 530 User Manual...