APPLICATION:
Mainly used to test the flame retardant performance of hanging fabrics such as curtains and curtains. Can be applied to single-layer or multi-layer fabric, but cannot be applied to fabric with gram weight greater than 700 g/m2 (21 oz/yd2 ).
STANDARDS:
national fire protection association ( NFPA ) NFPA 701: 2004 - 2009 Edition Test Method1.
Technical parameters:
1. Length: 940 mm ( 37 inches )
2. Width: 505 mm ( 20 inches )
3. Height: 705 mm ( 28 inches )
4. Flow meter range: 0 ~ 1800 cc / min
5. Timing range: 0 ~ 99.9 s
6. Distance between burner tip and sample rack: 25mm
7. Power supply: 220V,50Hz，30W
