Metrohm tiamo 1.1 Manual - Manual (Page 767)

Subwindow Sensors 739
appears and you can choose whether you will nevertheless accept the
value or whether the previous value is to be retained.
Lower limit
-2.147E+9 ... [ 6.750 ] ... 2.147E+9
Lower limit for pH(0).
Upper limit
-2.147E+9 ... [ 7.250 ] ... 2.147E+9
Upper limit for pH(0).
E(0) monitoring
on, [ off ]
If this option is switched on then a check will be made whether the elec-
trode zero point E(0) determined during the calibration of an ISE electrode
is within the defined limits. If it is outside them a corresponding message
appears and you can choose whether you will nevertheless accept the
value or whether the previous value is to be retained.
Lower limit
-2.147E+9 ... [ -2000.0 ] ... 2.147E+9 mV
Lower limit for E(0).
Upper limit
-2.147E+9 ... [ 2000.0 ] ... 2.147E+9 mV
Upper limit for E(0).
History
Note
This tab is only shown for pH and ISE electrodes.
History table
The table contains the last 10 calibrations for the selected sensor and cannot be
edited or sorted. The individual calibrations are arranged chronologically accord-
ing to date so that the most recent determination appears last. For pH electrodes
the
Slope and pH(0) are shown, for ISE electrodes the Slope , E(0) and c (blank) .