User Manual

738 Configuration
Limits
Note
This tab is only shown for pH and ISE electrodes.
Slope monitoring
on, [ off ]
If this option is switched on then a check will be made whether the
Slope
determined during calibration 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 re-
tained.
Lower limit
-2.147E+9 ... 2.147E+9
pH:
96.0 %
ISE (+1):
55.0 mV ISE (-1): -61.0 mV
ISE (+2):
25.0 mV ISE (-2): -31.0 mV
ISE (+3):
16.0 mV ISE (-3): -23.0 mV
ISE (+4):
12.0 mV ISE (-4): -17.0 mV
Lower limits for the slope.
Upper limit
-2.147E+9 ... 2.147E+9
pH:
101.0 %
ISE (+1):
61.0 mV ISE (-1): -55.0 mV
ISE (+2):
31.0 mV ISE (-2): -25.0 mV
ISE (+3):
23.0 mV ISE (-3): -16.0 mV
ISE (+4):
17.0 mV ISE (-4): -12.0 mV
Upper limits for the slope.
pH(0) monitoring
on, [ off ]
If this option is switched on then a check will be made whether the elec-
trode zero point
pH(0) determined during the calibration of a pH electrode
is within the defined limits. If it is outside them a corresponding message