Vertical flame test chamber
Introduction
The Vertical Flammability Chamber, designed for American Standards, measures the vertical flame spread for children's sleepwear, fabrics, other textile materials or resilient filling materials used in upholstered furniture.
Standards
ASTM D6413. CALIF TB117. DOC-FF 3/71. 16CFR Parts1615/1616. FTMS 191-5903. CPAI 84
Application
The vertical burning of textiles is suitable for all types of fabrics and their products. Test method applicable to the burning performance of the bottom edge of the vertical textile specified in GB5455-2014 standard.
Features
Gas pipeline system special designed, low space occupied, and convenience to move;
Exhaust vents at the bottom and top of test chamber ensure good ventilation and steady flame;
LED displayer shows the igniting time, afterflame time and afterglow time, with high working efficient and the data more accuracy;
A stainless steel construction, large glass-viewing window;
Excellent reliability and minimum maintenance;
Purpose-designed test chamber.
Parameter
| Item | Parameter |
| Inner size | About 330*330*765mm. |
| Windows | tempered glass observation window |
| Exhaust holes | 16pcs proof holes,6pcs each side(total 12pcs) |
| Exhaust diameter | 12.5mm |
| Proof hanging clamp | located 17mm above the highest point of the igniter nozzle. |
| Diameter of the igniter nozzle | 11mm |
| Angle about the head and vertical line | 25° |
| inlet gas pressure of the igniter | 17.2kpa±1.7kpa |
| Ignition time | accurate to 0.05s |
| Gas source | industrial grade propane, butane or propane / butane mixed gas. When the sample is pretreated according to 7.3 in GB5455-2014. methane gas with a purity of not less than 97% is selected. |
| Sample size | 300*89mm, five horizontal and vertical |
| Ambient temperature | -10 ° C ~ 30 ° C |
| Power supply voltage | 220V±10% 50HZ |
| Power | less than 100W |
| Flame time | 0-99M99S |
| Flame time accuracy | ± 0.01s |
| Afterglow time | longest 0-99M99S |
| Blue flame height | 15mm-175mm with flame height scale |
| Ignition time | any setting (can be preset) |
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