DONGGUAN LONROY EQUIPMENT CO LTD
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Respirator Flammability Test Machine Mask Flammability Tester
1. Product Description
GB 2890-2009 Respiratory protection Self-priming filtering gas masks
Applicable standard for mask flammability testing machine: GB 2626-2006 respiratory protection equipment self-priming filter anti-particulate matter respirator
2.Technical parameters
| Displacement speed | 60±5mmés |
| Thermocouple diameter | 1.5mm |
| Burning time | no more than 5s |
Sample testing method of mask flammability testing machine
1. Wear the tested sample on the metal headform, adjust the height of the metal headform, so that the vertical distance between the top end of the burner and the bottom end of the mask is 20±2mm, and then make the metal headform outside the burning area of the burner
2. After igniting the burner, adjust the flame so that the flame height is 40±4mm, and the flame temperature at 20±2mm from the top of the burner is 800±50°C
3. Start the metal head mold motion control device to make the measured sample pass through the combustion zone, and record the combustion of the mask material when passing through the flame
4. All outer surface materials of the mask should be tested repeatedly, and each part should be passed through the flame once