Operation
HandyLab 200
28
ba77063e03
01/2018
Settings
The settings are made in the
Measurement
menu for the measured
parameter, conductivity. To open the settings, display the required
parameter in the measured value display and press the
<F1>
/[menu] or
<ENTER>
key. After completing the settings, switch to the measured
value display with
<M>
.
Menu item
Possible
setting
Explanation
Calibration
/
Calibration record
-
Displays the calibration record
of the last calibration.
Calibration
/
Calibra-
tion data storage
-
Displays the last calibration
records.
Calibration
/
Calibration interval
1 ... 999 d
Calibration interval
for the
measuring cell (in days).
The meter reminds you to cali-
brate regularly by the flashing
sensor symbol in the measur-
ing screen.
Measurement
/
Measuring cell
/
Type
Measuring cell
used
Cal
Measuring cells the cell con-
stant of which is determined by
calibration in the KCL control
standard solution.
Calibration ranges:
0.450 to 0.500 cm
-1
and 0.800
to 0.880 cm
-1
The currently valid cell con-
stant is displayed in the status
line.
LF313T
Measuring cell LF313T,
nominal cell constant
0.100 cm
-1
.
The cell constant can be
adjusted in the range from
0.090 to 0.110 cm
-1
.
LF213T
Measuring cell LF213T,
nominal cell constant
0.010 cm
-1
.
The cell constant is perma-
nently set.
