Radiometer Analytical TitraLab 870, Справочное руководство

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Titra Lab ® TitraLab 870 Reference Manual
Page 233
Solution menu This menu is available for pH or ISE electrodes that are edited with
the
Calibrate request = Yes option.
To access:
1. From the Electrode window, press 4 .
2. Select the electrode to be edited.
3. Press 2 Edit electrode and check that the Calibration
request = Yes option has been selected.
4. Use the LEFT/RIGHT arrow keys to move to the last
Edit electrode display.
5. Press 2 Calibration solutions.
For a pH electrode calibration
For an ISE electrode calibration
Select the pH standard solutions to be used for
the calibration. The pH values are given at
25°C. The following values are available: IUPAC
pH standards (pH 1.679, 4.005, 6.865, 7.000,
7.413, 9.180, 10.012 or 12.454) or 4-7-10
Series (pH 4, 7 or 10).
Select the standard used from the User or the
Catalogue list.
Select the standard concentration unit.
Available units: eq/l, meq/l, mol/l, mmol/l, g/l,
mg/l, mg/ml, µg/ml, % or ppm.
Enter the concentration of each standard with
the unit selected above.