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 II
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 ≥150N
Measured Data: Central inhalation Assembly
Inhalation resistance≤23Pa at 30L/min
At 95L/min,inhalation resistance≤84Pa
At 160L/min,inhalation resistance≤180Pa
Both side inlets
At 30L/min,inhalation resistance≤30Pa
At 95L/min,inhalation resistance≤97Pa
At 160L/min,inhalation resistance≤189Pa
Exhalation resistance≤216Pa at 160L/min
Dead space ≤0.91%
Leakage Rate (IL) 10 average ≤0.04%
Air tightness :Within 1min, pressure reduction ≤100Pa
Headband tension ≥180N