Aerosol Characteristics According To Iso 27427 - Pari LC PLUS 022 Gebrauchsanweisung

7.2 Aerosol characteristics according to
ISO 27427
The aerosol characteristics presented in these instructions for
use were determined in accordance with ISO 27427 using Sal-
butamol. If other solutions or suspensions are used for
nebulisation, the aerosol characteristics may differ from the val-
ues shown (particularly if they have greater viscosity).
The following data is based on tests according to a standard
which takes adult breathing patterns as a basis. Therefore,
these figures will probably differ from corresponding figures
that were calculated for populations of children and infants.
Nozzle insert
(transparent)
7
MMAD [µm]
8
GSD
Respirable fraction
[% < 5 µm]
Aerosol fraction
[% < 2 µm]
Aerosol fraction
[% > 2 µm < 5 µm]
Aerosol fraction
[% > 5 µm]
Aerosol output [ml] 0.30
Aerosol output rate
[ml/min]
6) Operation with PARI COMPACT2 compressor (Type 152).
7) MMAD = Mass Median Aerodynamic Diameter
8) GSD = Geometric Standard Deviation
– 40 –
Minimum
compressor
flow
(3 l/min. –
0.6 bar)
5.4
2.13
44.0
11.6
32.4
56.0
0.09
Nominal
compressor
flow
(4 l/min. –
6
1.2 bar)
4.5
2.23
53.2
17.9
35.3
46.8
0.40
0.12
Maximum
compressor
flow
(6 l/min. –
1.9 bar)
3.4
2.31
66.2
28.1
38.1
33.8
0.38
0.14