Features: 1. Combustion system: anti-corrosion burning box, the internal diameter of 9.5mm gas lamp nozzle; ignition automatic control system, into the exhaust system. 2. Timing system: combustion timer, Yu Yan timer. 3. Test fixture: two U-shaped corrosion-resistant metal plate made of the framework. One of the shelves of the plate with a distance of 25mm heat-resistant metal wire diameter 0.25 mm support line 4. Glass observation window: the front of the combustion box with a heat-resistant glass observation window, can easily observe the burning rate of combustion changes. Technical indicators: 1. Burning box metal cover (studio size: length X width X height): 385X204X360mm 2. Bottom vent spacing: horizontal 63.5mm, vertical: 127mm, 3. Bottom vent: number 10, diameter 19mm 4. Ventilation tank: 360X13mm 5. Bottom foot: 10mm 6. Gas lamp nozzle diameter: 9.5mm 7. Flame burning: 38mm 8. Nozzle mouth center distance from the sample free end center below: 19mm 9. Bottom of the sample from the bottom of the bottom of the combustion box: 178mm 10. The specimen holder front end from the inner surface of the combustion chamber: 22mm 11. Test stand two longitudinal outside from the burning box surface distance: 50mm 12. Heat-resistant wire diameter: 0.25mm 13. Heat-resistant wire spacing: 25mm 14. Metal comb length greater than: 110mm, every 25mm has 7 to 8 light crenate
Features: 1. Combustion system: anti-corrosion burning box, the internal diameter of 9.5mm gas lamp nozzle; ignition automatic control system, into the exhaust system. 2. Timing system: combustion timer, Yu Yan timer. 3. Test fixture: two U-shaped corrosion-resistant metal plate made of the framework. One of the shelves of the plate with a distance of 25mm heat-resistant metal wire diameter 0.25 mm support line
