(SBI) Test Apparatus Complies with EN 13823:2002 Reaction to fire tests for building products—Building products excluding floorings exposed to the thermal attack by a single burning item.
1.Scope of application:
1.1 Test methods applicable to the determining the reaction to fire behaviour of building products (excluding floorings and products referred to in EC Decision 2000/147/EC) when exposed to the thermal attack by a Single Burning Item (SBI).
2.Compliant standards:
2.1 Meet the requirements of GB/T 20284-2006 Standard "Single burning item test for building materials and products".
2.2 Complies with EN 13823:2002 Reaction to fire tests for building products—Building products excluding floorings exposed to the thermal attack by a single burning item
2.3 Comply with EN 13823:2010 Reaction to fire tests for building products—Building products excluding floorings exposed to the thermal attack by a single burning item
3. the main parameters:
3.1 The complete set of equipment includes combustion chamber, test equipment, J-type exhaust pipe, flue gas collection system, integrated measurement system device, data collection and analysis device, and gas supply control device.
3.2 One burning test chamber:
3.2.1 burning chamber: length (3.0±0.2)m×width (3.0±0.2)m×height (2.4±0.1)m. built with brick walls;
3.2.2 At the top of the room, there is a gas collecting hood and a smoke exhaust pipe connected to the sampling pipe. During the test, the heat released by the burning of the sample and the burning products should be discharged from the smoke exhaust pipe.
3.2.3 There is an opening on one wall of the burning chamber, which is convenient for the trolley to enter. There is a space for air to enter and exit naturally under the trolley. There are observation windows on the two walls facing each of the long and short wings of the vertical sample plate.
3.2.4 There is a door that can be closed on one side of the burning chamber, which is convenient for cleaning the test residues in the room after the test.
Main features:
The core part of the whole machine uses imported components: such as oxygen analysis instruments, carbon dioxide, quality flow meter, etc.
The Sichuan Institute of Fire Fighting in the Ministry of Public Security purchased into our company's SBI single burning item test apparatus in 2011. It has been used very well so far.
Operation interface style and performance of all parties are equivalent to the British FTT, and some performance is better.
Easy maintenance and fast maintenance. The replacement of parts in the later period is less than 50%to 70%than FTT, and there will be no problem in maintenance. The instrument has a long life and low operating costs.
It uses an integrated control cabinet.
The heptane calibration is used, and the value per KG thermal release (THR) is 4456mj/kg ± 222.8mj/kg; after multiple determination of the flow velocity distribution factor KT, it is very stable. Good accuracy, high precision, stable and reliable.
Equipped with the corresponding auxiliary equipment and consumables to ensure that the instrument runs normally.
Provide product printing color samples and equipment detailed instructions
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