CONFOCOR
3
ConfoCor 3
Processing
Carl Zeiss
02/2010 M60-1-0025
e
51
(4) Dust
filter
The
Dust filter
panel allows you to activate an
electronic dust filter that will be active in operation
during the measurement. You can define a
threshold in the
Count rate
intensity that, if
exceeded, will lead to a removal of the
corresponding count rate region from the
correlation analysis.
•
Click on the
Dust filter
register to open the
Dust filter
panel (Fig. 56). Click any other
register to leave the panel.
•
Switch the dust filter
On
or
Off
by using the drop down menu.
•
A threshold in % is set by typing in a value into or by using the arrows of the
Deviation to erase
peak in Count rate
display window. All measurement points within a binned count rate time window
having a deviation of more than the specified value from the average count rate will be cut out and
not used for the correlation analysis. The default value of 10 % can be activated by pressing the
10
button.
Please note that the cut off count rate is defined as a value exceeding the average count rate
during a certain measurement period (bin window) by a certain percentage. Thus, the consecutive
fast succession of low peaks might accumulate the same count rate as one high peak within a
certain period of time and hence, the cut off is not defined by the peak height but rather by the
counts per binning time.
Fig. 56
Dust filter panel
