Xylem PH3210 FIELD PH METER - Manual (Page 42)

Operation pH 3210
42 ba75793e02 12/2008
Continuing with three-
to five-point calibration
(Buffer TEC)
12 Wait for the measurement with stability control to be completed
or terminate the stability control and take over the calibration
value with .
The calibration display for the next buffer appears.
13 If necessary, terminate the calibration as a two-point calibration
with .
The calibration record is displayed.
pH
1.3
mV
24.8 °C
AutoCal
7.000
22.09.2008
08:00
AR
TEC
pH 3
1.3
mV
24.8 °C
AutoCal
22.09.2008
08:00
TEC
14 Thoroughly rinse the combination electrode with distilled water.
15 Immerse the electrode in buffer solution 3.
16 When measuring without temperature sensor:
Measure the temperature of the buffer manually and enter it
with <
▲><▼>.
17 Start the measurement with .
The measured value is checked for stability (stability control).