LFY-644 Flame Retardant Performance Tester for Aviation Interior Materials
Technical index
1. The inner diameter of the igniter tube: (9.5±0.3) mm;
2. Flame height: bright yellow inner flame height 22mm, total flame height 38mm;
3. Fuel gas: 99% methane;
4. The air inlet pressure of the igniter: (17±2) kPa;
5. Continuous burning and smoldering time timer: 0～9999.9 seconds, accuracy: ±0.1 second;
6. The distance between the lower end of the vertical sample and the igniter port is 19mm;
7. Sample size: 76mm×305mm;
8. Combustion box size: (349mm±25mm)×(349mm±25mm)×(762mm±25mm);
9. Power supply: AC220v; 50Hz; 50W
Instrument characteristics
1. Pulse ignition;
2. Automatic timing positioning of the igniter;
3. The ignition time can be set arbitrarily from 0 to 99.99 seconds, and the continuous burning time, smoldering time and molten drop burning time are automatically recorded, and the liquid crystal display;
4. The flame height can be adjusted;
5. The air inlet pressure of the igniter is adjustable.
Applicable standards (for different standards, different accessories are required)
BSS 7230 DETERMINATION OF FLAMMABILITY PROPERTIES OF AIRCRAFT MATERIALS--F1 Vertical test (60 second ignition)
1. The inner diameter of the igniter tube: (9.5±0.3) mm;
2. Flame height: bright yellow inner flame height 22mm, total flame height 38mm;
3. Fuel gas: 99% methane;
4. The air inlet pressure of the igniter: (17±2) kPa;
5. Continuous burning and smoldering time timer: 0～9999.9 seconds, accuracy: ±0.1 second;
6. The distance between the lower end of the vertical sample and the igniter port is 19mm;
7. Sample size: 76mm×305mm;
8. Combustion box size: (349mm±25mm)×(349mm±25mm)×(762mm±25mm);
9. Power supply: AC220v; 50Hz; 50W
Instrument characteristics
1. Pulse ignition;
2. Automatic timing positioning of the igniter;
3. The ignition time can be set arbitrarily from 0 to 99.99 seconds, and the continuous burning time, smoldering time and molten drop burning time are automatically recorded, and the liquid crystal display;
4. The flame height can be adjusted;
5. The air inlet pressure of the igniter is adjustable.
Applicable standards (for different standards, different accessories are required)
BSS 7230 DETERMINATION OF FLAMMABILITY PROPERTIES OF AIRCRAFT MATERIALS--F1 Vertical test (60 second ignition)