Xylem WTW Multi 3430, Operating Manual

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Multi 3430
Operation
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Continuing with three-
to five-point calibration
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.
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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.
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