A-96.250.211 / 171121
AMI Sodium P
Maintenance
77
7
Remove pH electrode from the measuring cell.
8
Remount the sodium electrode.
9
Press [Exit] to leave programming mode.
Note:
If you receive an error message, clean the electrode or
replace it if necessary.
6.10.2 Standard Sodium 1-Point Calibration
Navigate to menu <Maintenance>/<Calibration>/<Standard Sodium>.
Note:
Before each calibration:
• Etch the sodium electrode for half a minute.
• Use SWAN’s etching kit only.
Electrode
Offset
The instrument guides you through the complete calibration process.
If you have completed the required action press <Enter> to proceed.
6
Press [Enter] to save.
3.1.2.4
Process pH
Current Value
10.78 pH
Offset
0.33 mV
Process Value
10.70 pH
Save
<Enter>
3.1.2.5
Process pH
Current Value
10.70 pH
Offset
-3.80 mV
Calibration successful
1
Dismount electrode and rinse in
deionized water.
2
Etch sodium electrode for 30
seconds and rinse well.
Standard Sodium
and rinse in
<Enter> to continue
3.1.1.5
Unmount Electrode
deionized water
Standard Sodium
30 seconds and
<Enter> to continue
3.1.1.5
Etch electrode for
rinse well
