Xylem Multi 3620 IDS, Руководство по эксплуатации

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Settings Multi 3620 IDS
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11.1.2 Buffer sets for calibration
You can use the buffer sets quoted in the table for an automatic calibration. The
pH values are valid for the specified temperature values. The temperature
dependence of the pH values is taken into consideration during calibration.
QSC
/
Control calibra-
tion
-
Starts the control calibration with QSC buffers.
This menu item is only available if an initial calibration was
carried out with the connected IDS sensor.
Man. temperature -25 ... +25 ...
+130 °C
Entry of the manually determined temperature.
This menu item is only available if an IDS adapter is con-
nected.
This menu item is only available if an IDS sensor without tem-
perature sensor is connected.
Alternative tempera-
ture on
off
Takes over the temperature value from an IDS sensor.
This menu item is only available if an IDS adapter and an IDS
sensor with integrated temperature sensor are connected.
pH resolution 0.001
0.01
0.1
Resolution of the pH display
mV resolution 0.1
1
Resolution of the mV display
Reset -
Resets all sensor settings to the delivery condition (see sec-
tion 11.7.1).
Menu item Possible
setting Explanation
No
. Buffer set * pH val-
ues at
1 ConCal Any Any
2
NIST/DIN
DIN buffers according to DIN 19266
and NIST Traceable Buffers
1.679
4.006
6.865
9.180
12.454 25 °C
3
TEC
WTW Technical buffers
2.000
4.010
7.000
10.011 25 °C
4
Merck 1*
4.000
7.000
9.000 20 °C