Characteristic
- S/M/L zie available
-Positive fit check button and speaking diaphram
-six headband wearing systems
Description
-Main Material: Silicone
-Breathing Valve Plate Valve Material: Silicone
-Length*Width*Height: 195*140*225mm
-Reference Weight:505g
-Installation Interface: dust filter/gas filte
-Storage Condition: Storage temperature between -10℃ and 30℃, storage humidity﹤70%
-Storage Life: 5 years
-Implementation standard: EN136:1998
CE European Standard: EN136:1998 Class I
Inhalation resistance≤50Pa at 30L/min
At 95L/min,inhalation resistance≤150Pa
At 160L/min,inhalation resistance≤250Pa
Exhalation resistance≤300Pa at 160L/min
Dead space ≤1.0%
Leakage Rate (IL) 10 average ≤0.05%
Air tightness :Within 1min, pressure reduction ≤100Pa
Headband tension ≥100N
Measured Data: Inhalation resistance≤40Pa at 30L/min
At 95L/min,inhalation resistance≤110Pa
At 160L/min,inhalation resistance≤190Pa
Exhalation resistance≤230Pa at 160L/min
Dead space ≤0.91%
Leakage Rate (IL) 10 average ≤0.04%
Air tightness :Within 1min, pressure reduction ≤100Pa
Headband tension ≥180N