Ribbon burner | 500m for length of nozzle, 15mm for width of nozzle. Number of the hole of 1.32mm diameter is totally 470 |
Gas flow range | 1-10L/min; glass rotor flow meter indicates the current flow, Using propane gas or liquefied petroleum gas (LPG) |
Area flow range | 10-100L/min, glass rotor flow meter indicates the current flow |
Position of burner | Burner center horizontal at 70±10mm under the specimen lowest point, nozzle at 45mm distance from the specimen center vertical |
Specimen supported | 150mm for inner diameter of metal ring, using 12mm stainless steel materials.NO:5 |
Thermocouple | K type thermocouple with stainless steel sheathed, which diameter is 1.5mm and according to GB/T 16839.1 |
Temperature calibration | 2pcs of thermocouples display data average value between 750+50-10℃required in 10 minutes, and difference value between average value and either of the two thermocouple’s display data cannot over the 40℃ |
Test power | Output voltage is AC0~1000V and output current is AC0.01-0.70A, four circuits adjustable independent |
Burning time | 0~999.9S/ M/H adjustable |
Laboratory | 27m3 |
What is a test fire and why is it important?
What Is Fire Testing? Fire testing intends to understand the influence of a direct flame on a material or product. Companies may analyze the effect on wiring or cable, building materials or furnishings.