GE Sievers 500 RL Operation And Maintenance Manual page 73

Chapter 4: Basic Analyzer Operation
4. Press the Values button and select one of these options:
• TOC/tCond/Mode — Displays TOC and temperature-corrected conductivity data and the mode in
which the data was measured.
• TOC/rCond/Temp — Displays TOC, raw conductivity, and temperature data.
• TOC/Mode — Displays TOC data and the mode only.
• TOC/IC/TC — Displays TOC, IC, and TC data.
The data history list also displays the time of the analysis and the values for the items selected on the Values
screen. The date in the header reflects the date of the highlighted measurement at the top of the list. For
example, in Figure 13, the first line of data is highlighted, indicating the measurement was taken on October 26,
2005. Scroll up and down through the Data History list with the arrow keys, and move to the start or end of the
list with the Start or End buttons.
To display a specific portion of the data history, press the Go To button, use the number pad to enter the
appropriate date and time settings, and then press the Back button. The first measurement for the date you
entered is displayed at the top of the list. If you enter a date or time for which there is no data, the next closest
date or time is displayed.
On the Data History screen, you also have the option to graph, export, and print data. See the following sections
for details on using these screens.
Because the Analyzer uses acidified standards, conductivity data gathered during some system protocols may
exceed the maximum range. In these cases, the Analyzer will show a conductivity reading of >60 µS/cm for raw
conductivity (rCond) or >30 µS/cm for temperature-corrected conductivity (tCond).
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Figure 13: Specifying a Start Date on the View Data Screen
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