Hach TitraLab KF1000 Series Basic User Manual page 22

6. If the Cell standby option has not been selected (refer to
step 8.
7. The cell standby operation starts. The stirring speed is that specified for the application and
cannot be changed. The stability bar and the cell drift value are shown at the bottom of the
display. The stability bar shows the stability of the signal and ranges in color from red (unstable),
through yellow, to green (stable). The cell drift value can be replaced by these messages:
Message
Excess of water
Excess of titrant
Risk of cell overflow The measurement cell is full and there is a risk of liquid spill. The procedure stops.
Note: These messages can be displayed under the cell drift value in the middle of the display during the cell
conditioning procedure. The stability bar or these messages are displayed at the bottom of the display during
the measurement procedure.
8. Application information shows on the display. If necessary, select an icon for more information or
to change some data.
Option Description
Information Shows more information about the application.
Operator Changes the operator ID. Select from a list of applicable operators.
Sample Sample Name: Change the specified name of the sample.
Type: Push the left and right arrow keys and select the sample type (Sample, QC or Define
blank) to be used for the measurement. If Define blank has been selected before, two more
sample types are available (QC with blank and Sample with blank).
9. Make sure that the icon at the bottom of the display
show on the display adjacent to this icon. Make sure that the tubes and sensor are correctly
aligned.
10. Push Start to start the measurement. Measurement data shows on the display.
11. If the Cell standby option has been selected (refer to
measurement cell is dry, cell conditioning is not needed and the procedure continues at step 15.
12. If the default stirring speed needs to be adjusted, push the up and down arrow keys to increase or
decrease the speed.
Note: Changing the default stirring speed can effect the measurement result. Any adjustment only applies to
the current operation. The standard default stirring speed for the application is not changed.
13. The cell drift threshold, stability bar, sample temperature and measurement duration are shown at
the bottom of the display. The stability bar shows the stability of the signal and ranges in color
from red (unstable), through yellow, to green (stable). The cell drift value is shown in the middle of
the display. These messages can be displayed under the cell drift value:
Message
Excess of water
Excess of titrant
Risk of cell overflow The measurement cell is full and there is a risk of liquid spill. The procedure stops.
Note: The stability bar or these messages are displayed at the bottom of the display during the measurement
procedure.
22 English
Description
The measurement cell contains too much water. Titrant continues to be added until
the cell is dry.
The measurement cell contains too much titrant. No more titrant is added.
Description
The measurement cell contains too much water. Titrant continues to be added until
the cell is dry.
The measurement cell contains too much titrant. No more titrant is added.
Cell standby on page 18), continue at
is highlighted. Do the instructions that
Cell standby on page 18), and the