wtw inoLab 740, Руководство по эксплуатации

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Ion concentration
103
Preparatory
activities
Perform the following preparatory activities:
Note
For calibration, use tempered standard solutions with a
temperature that differs by a max. of
±
2 °C from the
temperature of the test sample.
1 Switch on the measuring system with
e
.
2 Connect the electrode to the measuring module.
3 Connect a temperature probe to the measuring
system so that any temperature differences that are
too high will be indicated during calibration.
4 Keep the standard solutions ready.
5 Adjust the temperature of the standard solutions.
6 Switch to the Menu mode.
7 Use
46
to select the main Meas menu.
8 Confirm the ISE menu item with
82
.
9 Confirm the ISE menu item with
g
.
The measured variable ISE appears on the display
(
✔
).