Xylem PH3210 FIELD PH METER - Manual (Page 46)

Operation pH 3210
46 ba75793e02 12/2008
Continuing with two-
point calibration
10 Thoroughly rinse the combination electrode with distilled water.
11 Immerse the electrode in buffer solution 2.
12 When measuring without temperature sensor:
Measure the temperature of the buffer manually and enter it
with <
▲><▼>.
13 Start the measurement with <ENTER>.
The measured value is checked for stability (stability control).
14 Wait for the measurement with stability control to be
completed.
Set the nominal buffer value for the measured temperature with
<
▲><▼>.
15 Take over the calibration value for the slope with <ENTER>.
The calibration is completed as a two-point calibration.
The calibration record is displayed.
pH
10.000
24.8 °C
ConCal
2
22.09.2008
08:00
Slope