3t c, 3d c – Xylem PH3110 FIELD PH METER User Manual
Page 23
pH 3110
Operation
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11/2008
Note
Here you can cancel the calibration procedure with
corresponds to a single-point calibration. The value of the zero point
(ASY) is displayed. Pressing
(SLO).
Continuing with two-
point calibration
Note
Here you can cancel the calibration procedure with
corresponds to a two-point calibration. The value of the zero point
(ASY) is displayed. Pressing
(SLO).
Continuing with three-
point calibration
5
Thoroughly rinse the combination electrode with distilled water.
6
If necessary, set the temperature of the second buffer solution
with <
▲><▼>.
7
Immerse the combination electrode in the second buffer
solution.
8
Press the
key.
The AR display indicator flashes.
The electrode voltage (mV) or the nominal value of the buffer
(setting: see section 4.5.2) is displayed. As soon as a stable
value is recognized, Ct3 or Cd3 appears.
8
4
2
3
T
C
°C
pH
AutoCal TEC
TP
8
4
2
3
D
C
°C
pH
AutoCal DIN
TP
9
Thoroughly rinse the combination electrode with distilled water.
10
If necessary, set the temperature of the third buffer solution
with <
▲><▼>.
11
Immerse the combination electrode in the third buffer solution.