Type
|
Filter type
|
Main gas filtration
|
Test gas
|
Test gas solubility(Mg/l)Volume solubility %
|
Test time(min)
|
MQ1
|
Y
|
Hydrocyanic acid (HCN), cyanogens chloride (CNCL), arsine (Ash), phosgene(COCI), chloropicrin, benzene, methyl bromide, Louis's gas, phosphate PH
|
HCN
|
HCN:3.4(0.3)
3. Shall not used in the area with Oxygen Concentra
|
30
|
MQ1L
|
|
Hydrocyanic acid(HCN), , cyanogens chloride(CNCL), arsine( Ash), phosgene(COCI), chloropicrin, benzene, methyl bromide, Louis's gas, phosphate PH, toxic smog
|
CLCN
|
CLCN:1.5
|
MP1
|
N
|
Hydrocyanic acid (HCN), cyanogens chloride (CNCL), arsine (Ash), phosgene(COCI), chloropicrin, benzene, methyl bromide, Louis's gas, phosphate PH
|
HCN
|
HCN:5.6(0.5)
|
70
|
CLCN
|
CLCN:3.0
|
55
|
MP1L
|
Y
|
Hydrocyanic acid( HCN), cyanogens chloride(CNCL), arsine (Ash), phosgene (COCI), chloropicrin, benzene, methyl bromide, Louis's gas, phosphate(PH), toxic smog
|
|
HCN:5.6(0.5)
|
40
|
|
CLCN:3.0
|
40
|
MD2L
|
Y
|
Carbon monoxide(CO), volatile organic compounds, hydrocyanic acid (HCN)and its derivatives, toxic smoke, poison, etc.
|
CO
|
CO:5.8(0.5)
|
150
|
HCN
|
HCN:5.6(0.5)
|
120
|
MQ3
|
N
|
Benzene, chlorine(CL), acetone, alcohols, aniline, sulfur dioxide(SO2), carbon tetrachloride, chloroform, methyl bromide, chlorine, methane, nitro-alkanet
|
C6H6
|
C6H6:9.7(0.3)
|
70
|
Cl2
|
Cl2:8.8(0.3)
|
20
|
MP3
|
|
C6H6:16.2(0.5)
|
130
|
|
Cl2:14.8(0.5)
|
55
|
MD3L
|
Y
|
Benzene, chlorine, acetone, alcohols, aniline, sulfur dioxide, carbon tetrachloride, chloroform, methyl bromide, chlorine, methane, nitro-methane, toxic smoke and other toxic smog
|
|
C6H6:32.5(1.0)
|
120
|
|
Cl2:29.6(1.0)
|
60
|
MQ4
|
N
|
Ammonia, hydrogen sulfide
|
NH3
|
NH3:2.1(0.3)
|
30
|
H2S
|
H2S:4.2(0.3)
|
30
|
MP4
|
|
NH3:3.6(0.5)
|
60
|
|
H2S:7.1(0.5)
|
95
|
MD4L
|
Y
|
Ammonia, hydrogen sulfide, toxic smog
|
|
NH3:7.1(1.0)
|
50
|
|
H2S:14.1(1.0)
|
55
|
MQ5
|
N
|
CO
|
CO
|
CO:5.8(0.5)
|
30
|
MP5
|
110
|
MP6
|
N
|
Mercury vapor
|
Hg
|
HG:0.01(0.00012)
|
4800
|
MQ7
|
N
|
Sulfur dioxide, chlorine, hydrogen sulfide, nitrogen oxides, phosgene, phosphorus and nitrogen-containing organic pesticide
|
NO2 SO2
|
SO2:8(0.3)
|
20
|
MP7
|
SO2:13.3(0.5)
|
32
|
MD7L
|
Y
|
Sulfur dioxide, chlorine, hydrogen sulfide, nitrogen oxides, phosgene, phosphorus and nitrogen-containing organic pesticides, toxic smog
|
SO2 NO2
|
NO2:19.1(1.0)
|
30
|
SO2:26.6(1.0)
|
30
|
MP9
|
N
|
Methyl alcohol
|
Methyl alcoholCH2O
|
CH2O:0.18
|
200
|
|
|
|