5
Operation and settings
50
5200-en_V2.0_06/20
5.2.9
Filter system screen
The
filter system
screen enables the gravimetric filter to be used to
measure the mass of the fine dust.
It also allows the aerosol pumps to be switched on and off, and a time stamp
of when the filter was removed and inserted can be set.
Menu path
Main menu > accessories > filter system
Filter system screen
Features:
Name of button
Feature
switch pump on
Switches the aerosol pumps on.
switch pump off
Switches the aerosol pumps off.
filter in
Saves the current time as the time when the filter was inserted.
And a filter identification number (FID) is generated and displayed as well.
weight in…
A dialog window opens in which the net weight of the total filter can be en-
tered.
The net weight must be based on the time stamp
filter in
.
filter out
Saves the current time as the time when the filter was removed.
weight out…
A dialog window opens in which the gross weight of the total filter can be
entered.
The gross weight must be based on the time stamp
filter out
.
save to datalogger
This button appears when all of the essential values have been entered.
The filter data is saved in a new file every day:
Data_auto_NNNNN_YYYY_MM_DD.data.promo
(YYYY_MM_DD = date).
