EN-22
a
-AP50MM
CONFG
button to launch the method configuration page.
3.
Press the slope calibration button
SlpCal
. A numeric keyboard will be
displayed.
4.
Enter the concentration value and press the OK key on the enter key in the
numeric keyboard to return to the configuration page.
5.
Press the
EXIT
button. Press the OK key to accept the calibration or other key to
cancel the calibration.
Figure 15. Slope Calibration
For best results, the concentration of the standard solution should be less than the
maximum concentration for the method (table 2) and greater than the half of the
maximum concentration. For example, to calibrate total chlorine, the chlorine
concentration in the standard solution should be between 1.1 and 2.2 ppm.
The corresponding calibration parameters will be updated and saved in the memory
as the working calibration parameter set. Note that this set of calibration parameters
are not the same as the default set. You can use
Default
button to copy the default
calibration parameters to the working set.
2022/07/19 08:00
