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A special test instrument for flame retardant performance of medical masks, to test the flammability performance of medical mask after contacting with flame at a certain linear speed
Linear speed of the tip of nose on head model: (60 ± 5) mm / s
Flame height: Initial height 40±4mm(adjustable)
Diameter of flame temperature measuring probe: 1.5mm
The temperature of the flame: (800 ± 50) ℃ at a height of (20 ± 2) mm from the top of the burner
Distance between top of the burner and lowest point of the mask: (20 ± 2) mm
Adjustment range of burner height: 30mm
Thickness of the metal mold: 2 ~ 3mm, flame resistant.
Timer of burning time and smoldering time: 0-99.99 seconds, accuracy: ± 0.1 seconds
Gas: Propane gas
Weight: 100kg
Power supply: AC220V, 50Hz, 50W
