Metrohm 827 pH lab Manuel d'utilisateur télécharger pdf (Page 26)

4.2 pH calibration

18 826/827 pH meter, Instructions for Use

3 Result

• Wait for potential measurement, the result will be displayed:

• After 30 s the pH meter will switch back automatically to the

measurement display. This can also be done immediately with

<OK> or <QUIT>.

3 Poor calibration data

• If the calibration data are outside the calibration parameters

defined as the limits (see Section 6.1.3) then a corresponding

message will be shown:

• You can still accept the calibration data with <OK>, or reject

it with <QUIT>.

4 Show calibration data

You can now display the calibration data under param/

cal.data.

5 Print calibration report

• Change to the menu << report >> with the arrow keys <



or <



• Press <OK>.

• Select the report cal with the arrow keys <



> or <



> and

start the printing with <OK>.

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Metrohm 827 pH lab Manuel d'utilisateur Page 26