Product Introduction
The horizontal‑vertical flame tester is designed and manufactured according to UL94, GB/T 408 and relevant clauses specified in IEC 60695 for flammability test of plastic materials for equipment and appliance components. It performs horizontal and vertical flammability tests for plastic parts of equipment and appliances. Equipped with a gas flowmeter to adjust flame size, it features simple and safe operation. This instrument can evaluate flammability of materials or foamed plastics for ratings: V‑0, V‑1, V‑2, HB, HF‑1, HF‑2, HBF.
Technical Parameters
- Test chamber volume: ＞0.5 m³, black‑painted inner wall, brightness less than 20 lx
- Control system: PLC + touch‑screen
- Flame power: 50 W (for V‑0, V‑1), 500 W (for 5VA, 5VB)
- Flame application time: 0‑999.9 s
- After‑flame time: 0‑999.9 s
- After‑glow time: 0‑999.9 s
- Flame application cycles: 0‑999.9 times
- Timing device: 9999 × 0.1 s
- Combustion angle: adjustable at 0°, 20°, 45°
- Flame height: total height 20±2 mm (50 W), 40±2 mm (500 W); one flame‑height gauge each for 50 W and 500 W
- Temperature‑measuring distance: 10±1 mm (50 W), 55±1 mm (500 W)
- Burner standards: IEC60695‑11‑3, IEC60695‑11‑4, IEC60695‑11‑10, IEC60695‑11‑20, UL94
- Temperature detection: Max. 1050 ℃
- Thermocouple: Type‑K, 1.0 mm diameter Ni‑Cr / Ni‑Al wire, UK‑imported, max. 1050 ℃
- Gas flow (methane): 105 ml±5 ml/min (50 W), 965 ml±30 ml/min (500 W)
- Water‑column back‑pressure: ＜10 mm water column (50 W), 125 mm±5 mm water column (500 W)
- Calibration time: Time for temperature rising from 100 ℃±5 ℃ to 700 ℃±3 ℃: 44 s±2 s (50 W); 54 s±2 s (500 W)
- Temperature‑sensing copper block dimension: 50 W: Φ5.5 mm±0.01 mm; 500 W: Φ9 mm±0.01 mm
- Copper block weight: 1.76 g±0.01 g (50 W, before drilling); 10 g±0.05 g (500 W, before drilling)
