Application
This machine is a special test instrument for flame retardant performance of medical masks, which is used to test the flammability performance of medical mask after contacting with flame at a certain linear speed.
Standards
GB 19083, YY 0469, GB 2626, EN 149, IS 9473, EN 14325
Model | |
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 |