External Flammability Tester External Flammability Testing Machine External Flammability Test Device Performance parameters Model Test Space W 1500 X D2500 X H800mm W2000 X D3000 X H1000mm Equipment Dimension W7500 X D3700 X H960mm W8500 X D4200 X H960mm Movable Rack W 1500 X D3000 mm W2200 X D3200 mm Max. Load 1000KG (2000KG,3000KG can be customized) Object Holder Moving Speed 6000mm/min (Adjustable) Refractory Rack Moving Speed 6000mm/min (Adjustable) Control System PLC touch screen close control + computer remote control Ignition Mode Automatic high pressure pack ignition Distance Between Burning Plate and gasoline The distance between the gasoline and the test object can be adjusted within the range of 450cm~550mm. The defaulted 500mm; the bottom of the gasoline plate is filled with water. Refractory Brick Size In accordance with the standard of ECER100, Refractory Brick Size 240mm*120mm*70mm. Gasoline Plate Size 3 gasoline plates-can be changed easily according to the test object size. The height of gasoline plate is no more than 80cm from the gasoline level Power Supply AC 380V.7.0KW AC 380V.8.0KW Weight Approx 3.5 Tons Approx 4.0 Tons Other requirement The ignition area of gasoline plate can be adjusted according fo requirements. Automatic gasoline filling. Remote control. Electrical ignition according to test requirements. Video monitoring system, lighting system. Related Standard Test Requirements 1. Test Object: Battery pack and system. 2.The test ambient temperature should be above 0 °C, wind speed is not more than 2.5 km/h, and the SOC requirement of battery pack is more than 50%. 3.Inthe test, the size of the Flat plate with gasoline should exceeds to the horizontal size of the test object by 20 cm, no more than 50 cm. The height of Flat plate should no more than 8cm above the gasoline. The test object should be placed in the middle. The distance between gasoline level and the test object is set to 50 cm. Inject water to the bottom of Flat plate before testing. The external burning diagram is shown in the graph. Test objects Refractory baffles Flat plate Test rack 4.Test Phase 1: Preheat. Ignite the gasoline at least 3M away from the test object. After 60 seconds preheating, put the gasoline plate below the test device. If the gasoline Flat plate size is too large to move, move the test object and rack instead. 5.Test Phase 2: Direct burning. Test subjects being exposed directly to the flame for 70 seconds. 6.Test Phase 3: Indirect burning. Cover the gasoline plate with refractory baffles. keep the test object in this condition for 60 seconds. Alternative, by mutual consent, test object continue to be exposed directly to the flame for another 60 seconds. Refractory baffles are made of standard refractory bricks. The sieve hole size is shown in the figure below. Refractory can also be made with reference to this size. DGBELL