7
Maintenance
6924-en_V1.3_09/20
99
Aerosol production without filter – first measurement
3
1
4
2
5
Window “Info” with the mass concentrations (F12 or Fn + F12)
1 Duration of averaging mass
concentration. Default: 60 sec-
onds
2 Measured mass concentration
raw
of aerosol spectrometer;
updated every second
3 Measured mass concentration
raw(XX s)
of aerosol spec-
trometer; averaged over the
course of the time shown
4 Calculated mass concentration
factored(XX s)
of aerosol
spectrometer; averaged over
the course of the time shown
5 Factor for calculation of mass
concentration
1.
Press the key F12 (or Fn + F12 at the same time) to open the window
“Info” showing the mass concentrations.
2.
Wait five minutes for the aerosol production to stabilize.
3.
Enter the value 600 for the parameter
AVG
.
4.
Wait 10 minutes.
5.
Read the parameter
raw(600 s)
and write it down (value 1 for calcu-
lation of
C
m,Promo
).