Stadler Form Roger Operating Instructions Manual page 67

TR-KKL-2020-102 dated 1 December 2020
Product Test on a Pleated Combi Filter Element based DIN 71460-1:2006
Stadler Form, Pleated Combi Filter Element
100
90
80
70
60
50
40
30
20
10
0
0,1
Figure 3: Fractional efficiency of the clean filter
Essen, 1 December 2020
Dipl.-Ing. Vera Gräff
Project manager Indoor Air Hygiene Group
initial fractional efficieny (IFE)
1
particle size in µm
S y s t e ms
10
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