Clean rank of suspended particles in air of gzcleanroom.Com clean room or clean area: Iso rank for air cleanness bigger or equal to maximum concentration limits in table (p/m3-air) american federal 209e rank for cleanness Llcdllllcbb 0.1um 0.2um 0.3um 0.5um 1um 5um Isociassi 10 2 Isociass2 100 24 10 4 Isociass3 1000 237 102 35 8 1 Isociass4 10000 2370 1020 352 83 10 Isociass5 100000 23700 10200 3520 832 100 class a Isociass6 1000000 237000 102000 35200 8320 293 1000 class b Isociass7 352000 83200 2930 10000 class c Isociass8 3520000 832000 29300 100000 class d Isociass9 35200000 8320000 293000 300000 Rank 1 10 100 1000 10000 100000 300000 -
