CheckPoint Pharma and CheckPoint
e
Operation and Maintenance Manual
SUEZ © 2018
72 of 112
DLM 97200-03 EN Rev. A
Figure 27: Absence of AutoScale Arrows Indicate the AutoScale Feature is Off
TOC Deviation Finder
The
TOC Deviation Finder
helps you rapidly identify the exact time of unexpected TOC deviations.
Use the
buttons to shift the time range earlier (left arrow) or later (right arrow) to
navigate through the data history. This functionality can help you find specific data points quickly.
Next, press the
button to toggle the crosshair on and off. The crosshair line displays at the
midpoint of the graph. When you press the
button, the data point on the crosshair line is
displayed at the top of the data table. The tabular view provides more specific details about the data
point.
Press the
button to toggle between the graphical and tabular data displays.
Data History Export
When you press the
button, the Sensor saves files containing the system constants and the
data history to a USB flash memory drive. The data history contains the following fields:
Table 3: Data Saved in Exported Files
Field Value
Format
Mode
On-Line or Grab
Date and Time
DD/MM/YYYY HH:MM
TOC
[ppb]
Conductivity or
Resistivity
[μS/cm] or [MOhm–cm]
Temp
[C]
Conductivity may be either temperature corrected or raw depending on the
Units of Measure
selection in
Setup
.
For additional information regarding importing this data into a spreadsheet program, refer to
”Appendix B: Importing Sensor Data into a Spreadsheet Program.”
