INVUE GV148 LIQUID CHEMICAL CONCENTRATION MONITOR
21
User Guide | Entegris, Inc.
8. When the desired concentration table is complete,
press “Apply” to send the values to the monitor.
Values shaded in blue have not been sent to
the monitor.
9. Use the trashcan icon next to the
Concentration
edit field to delete an undesired data point.
Entering Concentration Coefficients Directly
This process applies known chemical coefficients
directly by the user.
1. In the
Matching Algorithm
dropdown menu,
select “User Coeff”.
2. Type in the coefficient values.
3. Press “Apply” to send the values to the monitor.
Loading Concentration Coefficients from a File
This process loads saved calibration values from
a {*.csv} file.
CAUTION: The *.csv file must be correctly format-
ted to be loaded. Only the first 30 data points will
be uploaded.
1. Create and save the {*.csv} file.
Column A
must
contain
Refractive Index
values with the first
field containing text.
Column B
must contain
the corresponding
Concentration
values with
the first field containing text.
2. Using the dropdown menu, select “Load Conc.
Table File”.
3. Select the saved {*.csv} file and press “Okay”.
4. The values will populate the plot area.
5. Use the
Matching Algorithm
menu to view
the order fit.
6. When the fit looks correct, select “Apply”
to send values to the monitor.
