Metrohm tiamo 2.4 Manual - Manual (Page 1173)

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5 Method
tiamo 2.4
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Measurement with drift control
The pH calibration is carried out drift-controlled. The measurement is stop-
ped as soon as the Signal drift is reached or a defined waiting time has
elapsed.
Signal drift
The measured value is only accepted if the signal drift defined here has
been fallen short of.
Titrando, 855, 867
Input range
0.1 - 999.0 mV/min
Default value 2.0 mV/min
Titrino
Input range
0.5 - 9990. mV/min
Default value 2.0 mV/min
Min. waiting time
The measured value is not accepted until the minimum waiting time has
elapsed, even if the signal drift has already been reached. The drift contin-
ues to be checked while the waiting time is elapsing.
Titrando, 855, 867
Input range
0 - 999999 s
Default value 10 s
Max. waiting time
If the signal drift has not yet been reached, then the measured value will
be accepted when the maximum waiting time has elapsed. If the waiting
time has not been newly entered then a waiting time that is suitable for
the drift will be calculated automatically according to the following equa-
tion:
Titrando, 855, 867
Input range
0 - 999999 s
Default value 110 s
Titrino
Input range
0 - 9999 s
Default value 110 s
Measuring interval
Time interval for entering a measuring point in the measuring point list.