Metrohm viva 1.1 (ProLab) - Manual (Page 560)

5.5 Method run subwindow
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viva 1.1 (for process analysis)
5.5.2.7.7.3 MEAS T - Measuring parameters
Tab: Method ▶ MEAS T ▶ Properties... ▶ Measuring parameters
Command name
Name of the command.
Entry 25 characters
The parameters for the measuring procedure can be defined on this tab.
Measurement
Two types of measurement can be selected, Measurement with drift
control or Measurement without drift control.
Selection Measurement with drift control | Measure-
ment without drift control
Default value Measurement with drift control
Measurement with drift control
The measurement is carried out drift-controlled if this option is
selected. The measurement is canceled as soon as the defined Signal
drift or the Stop measured value is reached or the Max. waiting
time has elapsed. The corresponding parameters are not visible if this
option is disabled.
Measurement without drift control
The measurement is carried out without drift control if this option is
selected. Measurement is continued for as long as one of the two stop
criteria Max. waiting time or Stop measured value is fulfilled. The
corresponding parameters are not visible if this option is disabled.
NOTE
A constant measured value is often only reached after a certain time,
when a thermal equilibrium has been reached as a result of the mixing
of the solution. Drift-controlled measurement is particularly advisable
when a thermostat or a cryostat is used for controlling the solution's
temperature, because the measured values are only applied after the
equilibrium has been reached.
Measurement with drift control
If the Measurement with drift control option has been selected, then
the following parameters will be displayed:
Measuring interval
Time interval for entering a measuring point in the measuring point list.