Stadler Form Roger Operating Instructions Manual page 66

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
3 Test results
Test conditions:
• Air temperature:
• Relative air humidity:
• Air pressure (ambient):
• Air volume flow:
• Dust concentration:
• Repeat measurements:
• Duration of measurement:
• Initial differential pressure:
Table 2: Fractional efficiency of the clean filter
X Fractional efficiency
m
µm
0,255
0,295
0,341
0,393
0,454
0,525
0,606
0,700
0,808
0,933
1,077
1,244
1,437
1,659
1,916
21 °C
48 %
1028 hPa
290 m³/h
75 ± 3,75 mg/m³
3
1 min each measurement
79 Pa
%
100,00
99,07
99,53
100,00
100,00
100,00
100,00
100,00
100,00
100,00
100,00
99,05
100,00
100,00
100,00
X Fractional efficiency
m
µm
2,212
2,555
2,950
3,407
3,934
4,543
5,247
6,059
6,996
8,079
9,330
10,774
12,442
14,367
16,591
S y s t e ms
%
100,00
100,00
100,00
100,00
100,00
100,00
100,00
100,00
100,00
100,00
100,00
100,00
100,00
100,00
100,00
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