AW T4 20 |
U N I V ER S A L 4 - W I R E , D UA L- I N P U T T R A N SM I T T ER | O I/AW T4 2 0 - EN R E V. B
69
Temperature calibration
1
At the
Calibrate
level, press the key:
The
Calibrate
menu is displayed:
2
Use the
/
keys to select the sensor to be calibrated,
and press the key to confirm selection.
The pH calibration menu is displayed:
3
Press the
/
keys to select
Temperature Cal
and press
the key to confirm selection.
The temperature calibration screen is displayed:
4
Wait for the displayed value to stabilize and press the key
to proceed to the next step.
The buffer temperature is displayed:
5
Use the
/
and keys to set the temperature and press
the key to confirm changes.
The temperature calibration process screen is displayed:
On completion the result screen is displayed.
• If the calibration passes the slope and offset values are
displayed.
• If the calibration fails the reason for failure is displayed.
Note
. The calibration can be canceled at any time during the
process by pressing the Abort key ( ).
Calibrate
Back
Select
S1 : pH/Redox (ORP)
S2 : pH/Redox (ORP)
pH Buffers
Hold Outputs
Calibrate
Back
Select
Sensor Cal
Temperature Cal
Edit Cal
Sample Collection
Collection Complete
Restore Defaults
Temperature Cal
TMP 25.0 °C
Continue when Stable
Abort
Continue
Temperature Cal
TMP 25.0 °C
New
0
025.0
Next
Continue
Temperature Cal
TMP 25.0 °C
Abort
