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Fed-Std-209EISO-14644
Fed-Std-209E
ISO-14644
ISO 0.1mm 5mm
ISO ISO Class 1 ISO Class 9
ISO-14644
(Class 1~100)
(Class 1~1,000)
(Class 1,000~100,000)
-1
1hr
-2
Class 100K 20 ~ 25
Class 10K 40 ~ 50
Class 1K 60 ~ 70
Ex20m(W)x50m(L)x4m(H)10K(CFM)
209
a.Na( HEPA ft )25Nb( HEPA ft )( )NNaNb
b.N( )( )
A.DOP(HEPA)
B.
C.
A.DOP
DiOctyl Phthalate 0.3m ( MILSTD 282 ) (HEPA)
HEPAULPA
B.1mNBSASHRAE( 52.1 92 )1968ASHRAE Efficiency NBS
Q1Q2O1O2
C.5mAFI (1960) ASHRAE(52.192 )ASHRAE Arrestance AFI
Wf ( g )Wp ( g )
(HEPA)
THE END
THANK YOU
()Fed-Std-209E ISO-14644 ISO-14644-1-2A.DOPB.C.
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