The Calibration Assembly contains the Calibration Element holding the four Heat Flux Meters. The Assembly is contained on a Sample Holder which rests on the Specimen Cover. The Heat Flux Meters are supplied with water via a Manifold mounted on the assembly.


Touch Screen Interface and Control System for Test 3 and Test 4


The instrument is controlled using the supplied Touch Screen interface and Control System. This system provides safety interlocking to ensure the four gas burners which form the Radiant Panel can be operated in a safe and controlled manner. All operations are conducted through the Touch Screen with the exception of the Blower Motor Reset and the 2 Emergency Stops.


The FTT ENV 1187 Roofing Tests consist of: Test 1  300 mm x 300 mm x 200 mm open basket made from 3 mm diameter mild steel wire mesh


 Balance  Timing Device


Test 2  Steel Air Channels with Fans and Dampers  Crib Ignition Stand with Flow meter  Balance  Stopwatch  Air Velocity Anemometer


Test 3  Main Frame incl. Radiant Panel Assembly, 4 Flexible Gas Burner Hoses, Sparker Box,


 Guide Rails and Guide Rails Extensions  Sample Holder Trolley Assembly  Calibration Assembly  Dual Diverter Stand and Control Box Assembly with full colour touchscreen control  30° and 5° Support Assemblies  Air Nozzle Assembly and Blower Frame Assembly  Calibration Guide Rails  Sample Alignment Jig Buffer Stop Assembly and 2 Buffer Locking Plates


Test 4  Main Frame incl. Radiant Panel Assembly, 4 Flexible Gas Burner Hoses, Sparker Box and


 Guide Rails  Sample Trolley Assembly including Specimen Cover and Sample Holder  Calibration Assembly  Dual Diverter Stand and Control Box Assembly with full colour touchscreen control  Sample Holders (each is supplied with 4 Sample Holder Edge Boards)  Suction Fan Assembly  Suction Hose  Burner Wand Assembly  Sample Alignment Jig Buffer Stop and 2 Buffer Locking Plates


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