ABB AWT420 - Sample Collection

AWT420 | UNIVERSAL 4-WIRE, DUAL-INPUT TRANSMITTER | OI/AWT420-EN REV. B
67
Sample collection
1 At the Calibrate level, press the key:
The Calibrate menu is displayed:
2 Use the / keys to select the sensor to be calibrated,
for example, S1 :pH/Redox (ORP) and press the key.
The menu options for S1 :pH/Redox (ORP) are displayed:
3 Press the / keys to select Collect Sample and press the
key to confirm selection.
The Collect Sample screen is displayed with the prompt
Start Collection?
4 Press the key to start the data collection.
The Collect Sample progress screen is displayed:
When the procedure is complete, a confirmation screen
is displayed:
The value of the acquisition is now stored.
5 Press the key to return to the Calibrate level.
6 Continue to the Sample Complete section to perform the
second step of the procedure.
Calibrate
Back
Select
S1 : pH/Redox (ORP)
S2 : pH/Redox (ORP)
pH Buffers
Hold Outputs
S1 :pH/Redox (ORP)
Back
Select
Sensor Cal
Temperature Cal
Edit Cal
Sample Collection
Collection Complete
Restore Defaults
Collect Sample
Start Collection?
Process Value
4.62 pH
Abort
Continue
Collect Sample
pH 4.61 pH
Tmp 23.3 °C
Please Wait
Abort
Collect Sample
pH 4.61 pH
Tmp 23.3 °C
Procedure Complete
Exit