701-L-TM 2 is used to test the flame retardancy of long-format products such as outdoor products and advertising banners.Large Scale Flammability 701L-TM2 Vertical Fabric Flammability Tester符合標準NFPA 701 CAN/ULC S109 Large Flame UL 214 Large FlameFeaturesStainless steel housing, including a sample holder Flow meter capable of setting combustion gas flow 25° combustion nozzle and automatic calculator: control the ignition time and record the continuous combustion time
