Aerosol Characteristics - Pari MHL T Instructions For Use Manual

6.4 Aerosol characteristics

In accordance with DIN EN 13544­1 Appendix CC.
Determination of particle size
Parameter
Measurement time
Fill volume
Test solution
Test instrument
minimum flow
maximum flow
1)
Result
100
90
80
70
60
50
40
30
20
10
0
1.00
1) Averages from each of two individual measurement series with three
nebuliser­compressed air combinations
– 62 –
3 min
3 ml
Sodium fluoride (2.5%)
Marple cascade impactor
3 l/min.
6 l/min.
MMAD [µm]
Mean value at 3 l/min JetFlow
Mean value at 6 l/min JetFlow
10.00