Walchem W600 Series Instruction Manual page 47

Second Buffer Temperature (only appears if no temperature sensor is detected for sensor types that use
automatic temperature compensation)
Enter the temperature of the buffer and press Confirm.
Second Buffer Value (does not appear if automatic buffer recognition is used )
Enter the value of the buffer being used
Rinse Electrode
Remove the sensor from the process, rinse it off, and place it in the buffer solution. Touch Confirm when
ready.
Stabilization
When the temperature (if applicable) and signal from the sensor is stable, the controller will automatically
move to the next step. If they don't stabilize you may manually go to the next step by touching Confirm.
Cal Successful or Failed
If successful, touch Confirm to put the new calibration in memory. The calibration adjusts the offset and
the gain (slope) and displays the new values. If failed, you may retry the calibration or cancel. Refer to
Section 8 to troubleshoot a calibration failure.
Resume Control
Replace the sensor in the process and touch Confirm when ready to resume control.
Three Point Buffer Calibration (pH sensors only)
Cal Disables Control
Touch Confirm to continue or Cancel to abort
Buffer Temperature (only appears if no temperature sensor is detected)
Enter the temperature of the buffer and touch Confirm.
First Buffer Value (does not appear if automatic buffer recognition is used)
Enter the value of the buffer being used
Rinse Sensor
Remove the sensor from the process, rinse it off, and place it in the buffer solution. Touch Confirm when
ready.
Stabilization
When the temperature (if applicable) and signal from the sensor is stable, the controller will automatically
move to the next step. If they don't stabilize you may manually go to the next step by touching Confirm.
Second Buffer Temperature (only appears if no temperature sensor is detected)
Enter the temperature of the buffer and touch Confirm.
Second Buffer Value (does not appear if automatic buffer recognition is used)
Enter the value of the buffer being used
Rinse Electrode
Remove the sensor from the process, rinse it off, and place it in the buffer solution. Touch Confirm when
ready.
Stabilization
When the temperature (if applicable) and signal from the sensor is stable, the controller will automatically
move to the next step. If they don't stabilize you may manually go to the next step by touching Confirm.
Third Buffer Temperature (only appears if no temperature sensor is detected)
Enter the temperature of the buffer and touch Confirm.
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