It can be equipped with 1 canister with different fuctions according to diverse situations.

Specifications:

1. Time of gas defence:depending on the canister.

2. Exhalation resistance: ≯98 pa at 30L/min.

3. Visual field: total ≮ 75°, binocular visual field ≮60°. Below visual field≮40°

4. Oil mist penetration coefficient: ≯0.005 at 30L/min.

5. Leakage of mask: ≯0.005%

6. Storage life:5 years in condition that canister shall be stored stated as follows.

7. Raw material of mask body: silicone/natural rubber

8. Raw material of straps/headpieces(5/6 pieces): silicone/natural rubber

   Size: Width 19+-1mm Thickness:1mm

9. Raw material of lens: Polycarbonate

Advertisements