Xylem ProLab 2000 - Manual (Page 69)

ProLab 2000 Operation
69 ba75577e05 11/2013
Sample record:
Note
If non-ID sensors are used, the sensor type and series number are not
output in the calibration record.
Calibration evaluation After the calibration, the meter automatically evaluates the current
status of the calibration. The evaluation appears on the display and in
the calibration record.
Determining the cell
constant
Proceed as follows to determine the cell constant:
Printing date 26.04.06 16:13
ProLab 2000
Ser. no.
06249876
USER ID: 1234567890
Calibration Cond
Calibration date 20.04.06 10:14:03
LFOx1400-ID
Ser. no.
A062498765
USER ID: 1234567890
Cal interval 150 d
Cell constant. 0.475 1/cm 25.0 °C
Sensor +++
Display Calibration
record Cell constant [cm
-1
]
+++ within the ranges
0.450 ... 0.500 cm
-1
0.585 ... 0.715 cm
-1
or
0.800 ... 1.200 cm
-1
Error Error
outside the ranges
0.450 ... 0.500 cm
-1
or
0.800 ... 1.200 cm
-1
Eliminate the error according to
chapter 6 W
HAT TO DO IF ...
(page 99)
1 Connect a conductivity measuring cell to the meter.
2 In the measured value display, select the conductivity
measuring window with <
▲><▼> and <MODE>.
3 Start the calibration with <CAL>.
The calibration display appears.