Heat Release Rate Test Apparatus

1. Scope of application:

1.1 It is suitable for buildings and large complexes (including rolling stock, vehicles, warehouses and the way they are constructed) as well as for extensive fire performance test verification of raw materials, buildings and solid models.

2. Compliant standards:

2.1 Comply with ISO 9705 "Fire tests; full-scale room test for surface products" test standard;

2.2 Comply with ISO 5660-1 "Reaction to fire tests-Heat release, smoke production and mass loss rate-Part 1: Heat release rate (cone calorimeter method)" test standard;

2.3 Comply with "Requirements and mark on burning behavior of fire retarding products and subassemblies in public place" Appendix B;

2.4 Comply with the test standard of Appendix A of GB8624-2012 "Classification of burning behaviour of building materials and products";

2.5 Comply with the test standard of GB/T27904-2011 "Test method for fire characteristics of furniture and subassemblies exposed to flaming ignition source";

2.6 Comply with the test standard of ISO 9705:1993 "Fire tests—Full-scale room test for surface products".

2.7 DIN 14521-1987、NF S61-820-1/IN12010、NF S61-820-2/IN12010

3. Main performance parameters:

3.1 The whole machine consists of standard test room, standard ignition source, cone collector, gas analyzer, smoke exhaust pipe, flue gas cooler, fan and measuring device.

3.2 Standard test room:

3.2.1 Dimensions: length 6000±50mm, width 4800±50mm, height 2400±50mm

3.2.2 The door of the standard test room is set at the center wall position of the 4800*2400mm wall on the short side. The top plate of the floor has no vents. The size of the door is 800±10mm wide and 2000±10mm high.

3.2.3 The test room is composed of non-combustible materials, with a density of 500-800kg/m³ and a thickness of 25mm.