The mask Flame Retardant Tester meets the following standards:
GB 19083-2010 technical requirements for masks;
YY 0469-2011 mask.
1.3 composition and use of the instrument
The structure of the instrument is shown in the figure below
1. Windbreak;
2. Combustion chamber;
3. Glass door;
4. Metal head mold;
5. Flame height rod;
6. Flame height measuring scale;
7. Set screw;
8. Igniter;
9. Residue container;
10. Resistance wire
11. Head mold set screw;
12. Thermocouple;
13. Pressure gauge;
14. Control box