Xylem Multi 3620 IDS, Руководство по эксплуатации

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pH value Multi 3620 IDS
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2. Start the calibration with
<CAL>
.
The calibration display for the first buffer appears (voltage display).
3. Thoroughly rinse the IDS sensor with deionized water.
4. Immerse the IDS-pH sensor in buffer solution 1.
5. For measurements without temperature sensor
(e.g. when using an IDS adapter
)
:
Measure the temperature of the buffer manually and enter it with
<

><

>
.
6. Start the measurement with
<MENU/ENTER>
.
The measured value is checked for stability (stability control).
The [AR] status indicator is displayed. The measured parameter
flashes.
7. Wait for the end of the measurement with stability control or accept the
calibration value with
<MENU/ENTER>
.
The calibration display for the next buffer appears (voltage display).
8. If necessary, finish the calibration procedure as a single-point calibra-
tion with
<M>
.
The calibration record is displayed.
For single-point calibration , the instrument uses the Nernst slope
(-59.2 mV/pH at 25 °C) and determines the zero point of the IDS-
pH sensor.
30.09.2012 08:00
30.09.2012 08:00