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Model | HAT-T3 |
Form a complete set | Medium and small gas filter tank |
Screen material | Polycarbonate |
Colloid material of face mask | Medical grade silica gel |
Colloid material of nose mask | Food-grade silica gel |
Bandeau | Flame retardant head net type |
Expiratory resistance | ≤98Pa(30L/min) |
Total field of vision | ≥80% |
Binocular vision | ≥60% |
Lower view | 35° |
Leakage rate of close-fitting mask | ≤0.05% |
Feature | The respiratory communication device has clear sound transmission and small sound transmission loss. The close-fitting frame adopts the anti-folding structure, with good dynamic air tightness, but it is suitable for more than 95% of adults to wear. The face screen is coated with reinforced polycarbonate surface to prevent fogging. |



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