Panametrics Aurora H2O, Руководство пользователя

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Aurora H2O User’s Manual 19
Chapter 4. Programming Advanced Features
4.6.4 Editing Pressure Calibration
Pressure input in this section is used only for equivalent dew point calculations. Equivalent dew point is the dew point
of the process gas at the process pressure. Input a “constant” value if the line pressure is at a normal pressure, or use
an external pressure transmitter to input a “live” pressure input into the Aurora H2O analyzer.
To edit the pressure calibration, from the Line Pressure Source Menu , select Live and press
Enter . The following screen appears.
To edit the Calibration Data , use the arrow keys to select Cal Data and press Enter . The
following screen appears.
To select the Calibration Point , use the up and down arrow keys to highlight Select Cal Point
and press Enter . The following screen appears.
Use the left and right arrow keys to select Zero or Span and press Enter . The screen
returns to the previous menu.
To edit the Pressure Value , use the up and down arrow keys to select Edit Pressure Value and
press Enter . The following screen appears.
Use the left and right arrow keys to select each digit to be changed. Use the up and
down arrow keys to change the value. When finished, press Enter . The screen returns to
the previous menu.