CAUTION
Turn on the carrier gas and allow at least one minute for the
line pressure to stabilize and purge the lines before
selecting Calibrate from the display.
Setting the Reference Temperature and Pressure
The reference temperature and pressure values are set at the factory. We
recommend leaving these parameters set to the factory (default) values (Temp
= 25
°
C and Press = 14.7 psi). If you wish to use your own flow measuring
device and know the temperature and pressure at which your flow-measuring
device was calibrated, then enter the values as described in this procedure.
To set the reference temperature and pressure:
1. From the Configuration PPC screen touch the Reference Settings button.
Touch OK on the Caution message.