A-96.250.211 / 171121
AMI Sodium P
Maintenance
79
6.10.3 2-Point Calibration
Electrode
Slope
Note:
If no stable value is reached before the bottle is empty
(approx. 10 min) take the following actions:
• Clean and etch the sodium electrode
• Clean the reference electrode (see
)
• Check if the flow is regular
By pressing <Exit>, a running calibration can be aborted at any time.
During calibration procedure plus programmed delay time the signal
outputs are frozen. If the delay time is 0 the outputs show the mea
-
sured value. During calibration delay, HOLD is displayed.
1
Screw standard bottle 2 onto the
holder and swing bottle upwards.
2
Wait until the process has finished.
3
Press <Enter> to save.
4
Remove the bottle from the bottle
holder.
Standard Sodium
onto holder and swing
<Enter> to continue
3.1.1.5
Screw standard 2 bottle
bottle upwards
Standard Sodium
Current Value
2.03 ppm
<Enter> to save
3.1.1.5
Standard 2
2.00 ppm
Offset
- 950 mV
Standard Sodium
and remove it from
<Enter> to continue
3.1.1.5
Swing bottle down
holder
Standard Sodium
Offset
2 mV
Calibration Successful
3.1.1.5
Current Value
2.03 ppm
Slope
1
