Xylem wtw Multi 3410, Руководство по эксплуатации

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Multi 3410
Operation
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(-59.2 mV/pH at 25 °C) and determines the zero point of the IDS pH
sensor.
Continuing with two-
point calibration
Continuing with three-
to five-point calibration
9 Thoroughly rinse the IDS pH sensor with deionized water.
10 Immerse the IDS pH sensor in buffer solution 2.
11 When measuring without temperature sensor:
Measure the temperature of the buffer manually and enter it
with
<

><

> .
12 Start the measurement with <MENU/ENTER> .
The measured value is checked for stability (stability control).
The [AR] status indicator is displayed. The measured parame-
ter flashes.
13 Wait for the measurement with stability control to be completed
or terminate the stability control and take over the calibration
value with
<MENU/ENTER> .
The calibration display for the next buffer appears (voltage dis-
play).
14 If necessary, finish the calibration procedure as a two-point cal-
ibration with
<M> .
The calibration record is displayed.
15.03.2014 08:00
15 Thoroughly rinse the IDS pH sensor with deionized water.
16 Immerse the IDS pH sensor in the next buffer solution.
17 When measuring without temperature sensor:
Measure the temperature of the buffer manually and enter it
with
<

><

> .
18 Start the measurement with <MENU/ENTER> .
The measured value is checked for stability (stability control).
The [AR] status indicator is displayed. The measured parame-
ter flashes.