Model: | NDSM2002 |
---|---|
Brand: | - |
Origin: | Made In China |
Category: | Security & Protection / Safety Products |
Label: | gas mask , protective mask , respirator |
Price: |
-
|
Min. Order: | - |
Last Online:29 Mar, 2017 |
Cyanogens chloride: not less than 50 minutes at
1. 5mg/L, 80-80% RH conditions.
Hydrocyanic acid: not less than 50 minutes at
2. Oil mist penetration coefficient: not more than 0.005% at
3. Inhalation resistance: not more than 186 pa at
4. Exhalation resistance: not more than 100 pa at
5. Visual field: total ≮ 75°, binocular visual field ≮60°, Below visual field≮40°6. Storage life: more than 5 years.