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Permeation method (ISO 6145 part 10). Wolfgang Garche Saxony-Anhalt Environmental Protection Agency Department Air Quality Monitoring, Information, Assessment [email protected]. Permeation method (SO 2 , NO 2 , Benzol, ...). Zero gas. dilution gas. Mixing chamber. - PowerPoint PPT Presentation
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EU-Twinning Project RO 2006 IB EN 09
Bukarest, 05.02.2009Saxony-Anhalt Wolfgang Garche State Environmental Protection Agency
1
Wolfgang Garche
Saxony-Anhalt Environmental Protection AgencyDepartment Air Quality Monitoring, Information, Assessment
Permeation method(ISO 6145 part 10)
EU-Twinning Project RO 2006 IB EN 09
Bukarest, 05.02.2009Saxony-Anhalt Wolfgang Garche State Environmental Protection Agency
2
Permeation method(SO2, NO2, Benzol, ...)
Zero gas
Permeation oven with permeation tube
Mixing chamberdilution gas
excess
span gas
flush gas
EU-Twinning Project RO 2006 IB EN 09
SO2 -permeation
Zero-air
permeation cartridge
Δt
ΔmP
determination of permeation ratedetermination of permeation ratedetermination of flow ratedetermination of flow rate
.SO2
V
PC
EU-Twinning Project RO 2006 IB EN 09
Quality Control Chart536
534 5
38
531
537
533 5
36
534
538
538
535
536 5
40
510
515
520
525
530
535
540
545
550
555
560
Pe
rme
ati
on
Ra
te [
ng
/min
]
Permeation Rate Setpoint Action Limit Warning Limit
EU-Twinning Project RO 2006 IB EN 09
Bukarest, 05.02.2009Saxony-Anhalt Wolfgang Garche State Environmental Protection Agency
5
Many Thanks
for your Attention!
