Performance characteristics of the Vertical Flame Tester

1. Standard stainless steel box with transparent observation window can detect flame spread rate in time.
2. One stopwatch timer and one ignition device each.
3. Needle valve regulates the height of flame.
4. The burner is fixed on the sliding track for easy operation. The needle valve can adjust the flame height.
5. Equipped with ASTM D5025 standard Bunsen lamp with inner diameter of 9.5 mm (+0.3 mm), the flame temperature and height can be adjusted.
6. Equipped with GB/T 17622-2008 6.6.2 standard stainless steel sample stand two;
7. Equipped with flame height gauge.