Metrohm tiamo 2.4 (process analysis) - Manual (Page 1079)

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5 Method
tiamo 2.4 (for Process Analysis)
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Smoothing
Number of neighboring pixels with which the light intensity of each mea-
surement pixel is determined.
Input range 0 - 100 pixels
Default value 0 pixels
Flash rate
Number of flashes per second of a pulsed xenon lamp as light source.
Input range 0 - 100 Hz
Selection off
Default value off
off
For the continuous type of the light source.
Measuring parameters for the 089 Photometer
The parameters for the measuring procedure can be defined on this tab.
Blank value
Value by which the measured quantity (absorbance) is corrected. Here an
expression can also be entered through the formula editor (e.g. xx.EME
from other measuring command) by which every measured absorbance
value can then be corrected.
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 defined Max.
waiting time has elapsed. The corresponding parameters are not visi-
ble 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 Measuring time or Stop measured value is fulfilled. The
corresponding parameters are not visible if this option is disabled.