13
-
Moving average
[times]
: Output Ave. value of past output values among the specified times on the
parameter for each PM counting. If it is “1”, moving average is not performed.
Initial value 1 [times] Range of setting 1 to 60 [times]
-
Cleanness conversion
selection
: Select target to calculate conversion value of cleaning level on the list box.
Initial value “PM10 count”
Options “Each PM Mass concentration/Each PM Counting”
-
Cleanness conversion
coefficient
: Specify factor to calculate conversion value of cleaning level.
Conversion value of cleaning level = Value of target x Conversion factor
Initial value 1000 Range of setting 1 to 1,000,000
(#1) If switching the selection of range, max. range, On threshold and Off threshold of the
specified selection of range will return to initial value.
(#2) In case of lowest value setting of measurment value, “4mA” will be output.
(#3) Regardless of specified values, display of measurement result is available up to “9999.999
µg/m
3 “
.
(#4) Please specify a value of On threshold bigger than a value of Off threshold.
And, if specifying Of threshold = max. range, contact point will never be ON (always OFF).
Please specify On threshold = max. range, if using contact point output as abnormal output.
# Updating of current output is 20 seconds on each mass concentration and the same value of
accumulated time of counting per each counting.
Conversion value of cleaning level will be changed by conversion value or counting like shown
in the above.
9-4. Screen of Logging
This is the screen of setting of logging.
Outputting CSV data of measuring results on the Air particle monitor is available.
Press the “Apply” button to update after modified sampling cycle of logging and target of logging.
Please refer to decide a maximum range and a threshold.
(A) Logging
:
Operation of logging
-
“Start” button
:
Start logging.
During logging, the “Start” button” is disabled and the “Stop” button
is enabled.
(A)
(B)
Fig. 13: Screen of Logging setup
