Technical specifications:

1、 Horizontal combustion test:

1. Design according to UL94 HB 7.1~7.7 and GB/T2408 FH-1, FH-2, FH-3, and CSA C22.2 NO.0.17 standards

2. Burning angle: 90 °

3. Flame height: 20mm

2、 Vertical combustion test:

1. Design according to UL94's V-0, V-1, V-2 and GB/T2408's FV-0, FV-1, and FV-2 standards

2. Burning angle: 90 °

3. Flame height: 20mm

3、 Test chamber volume: ≥ 0.5M3;

4、 Burner: It is a Bunsen burner. Cylinder length 100mm, inner diameter 9.5mm

5、 Metal mesh: A square with a side length of 125mm,

The mesh board is woven with 0.45 diameter steel wire,

Aperture 0.7mm

6、 Timer: 0~99.99S can be set arbitrarily.