Product Description:
Single-flame source test, commonly known as the ignitability test.Test equipment complies with standard EN ISO 11925-2. Building structure test findings can be categorised using standard 13501-1.
The test specimens' measurements must be (250) mm length by (90) mm broad.The burner is moved horizontally at a 45 angle until the flame, which has a 20 mm length, touches the test specimen at the predetermined position. Testing may be required for edge exposure, surface exposure, or both. As determined by the sponsor, the flame application time is either 15 or 30 seconds.
The following information is noted during the test: whether ignition happens; whether or not, and when, the flame tip rises 150 mm above the flame application point; whether the filter ignites
Standards: EN ISO 11925-2, DIN 4102
Technical parameters:
This apparatus made up of two parts burning chamber and control device
Power supply AC220V 10%,50Hz
Burner diameter 0.17mm burner with regulator; four  4mm air suction inlet
Gas source 95% propane gas;(user should provide for themselves)
Gas pressure 10kpa 50kpa
Flue air velocity 0.7m/s only on condition of burner burning and draught hood open
Time adjustment of continuous flame 0 99minutes99seconds
Time adjustment of afterflame 0 ~ 99minutes99seconds
Timer accuracy 1s/h