Metrohm tiamo 1.2 Manual - Handbuch (Seite 653)

Configuration data 627
6.3.3 Templates
Custom calibration buffers
With the menu item Tools, Templates, Custom calibration buffers the dialog window
Custom calibration buffers opens in which you can define 5 of your own calibration
buffers for pH calibration with automatic buffer recognition. This buffer series is
globally valid and can be selected as buffer type
Custom in the command CAL
LOOP pH . The dialog window consists of 5 identical tabs for the 5 buffers.
Buffer table
The buffer table shows the defined pH values for the calibration buffers in 5 °C
steps. The table can neither be edited nor sorted.
The dialog window Change pH value opens (see below).
All the pH values of the selected buffer will be set to off .
Change pH values
In the dialog window Change pH values you can edit the pH values for the buffer se-
lected in the buffer table.
Temperature
0 ... 95 °C
Selects the temperature for which the pH value is to be edited.
pH value
-20.000 ... 20.000, [ off ]
pH value of the buffer for the selected temperature.
Note
For your own calibration buffers you should enter the pH values for the particular
temperature range in which your pH calibration and measurements will later be
carried out. If you do not know the pH values for individual temperatures these
will be automatically calculated by linear interpolation.