| Customization: | Available |
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| After-sales Service: | All Life Technical Supports |
| Warranty: | 12 Months |
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Introduction:
Single Burning Items(SBI), as European's evaluation of the fire-resistance performance of building materials, measures heat release rate (H.R.R), smoke growth rate index (SPR), oxygen consumption, CO, CO2 production, mass loss rate and so on.
Single Burning Items test method is to measure the response behavior of the product for building materials (except flooring materials) against fire when the product for building materials is exposed to heat attack(by Sand-Box burner of propane fuel) from Single Burning Items.
The specimen is settled on the Trolly (moving cart) located in Frame just below the emission system. The response of specimen against the burner is displayed mechanically and visually. In mechanically, it calculates Heat Release Rate (H.R.R) and Smoke Release Rate (S.R.R), and physical properties are evaluated by visual observation. Measuring range of SBI, Fire Growth Rate Index (FIGRA) by oxygen consumption quantity of combustion products is the most representative measuring element; otherwise, representative measuring elements are oxygen consumption, CO, CO2 production, Smoke Growth Rate Index (SMOGRA) and so on. The maximum heat release rate can be measured up to 1MW.
Standard:
EN 13823: Reaction to fire tests for building products-Building products excluding floorings exposed to the thermal attack by a single burning item
GB/T 20284-226:SBI measures the performance of building materials under the attack of monomer combustion heat
Specification:
Size:
Test Room (mm) : 3,000 (w) × 3,000 (d) × 2,600 (h)
Hood (mm) : 1,450 (w) × 1,255 (d) × 1,093 (h)
Sandbox Burner (mm) : 250 (w) × 250 (d) × 80 (h)
Power :
Voltage : 220 V-60 Hz 20 A
Exhaust : 0.55 m2/s ~ 0.65 /s
Control Unit:
• Main Sandbox Burner & Trolley
• Fixed Frame & Auxiliary Burner
• Hood
• Collector
• Measuring Tube(J-Shaped)
• Sandbox Burner ( Main & Auxiliary )
• Gas Diverter
• Smoke Exhaust System
• Three Thermocouples(by EN 60584-1)
• Bi-directional Probe
• Gas Sampling Probe
• Analyzer ( O2 ,CO2, CO )
• Light Attenuation System
• Atmospheric Pressure Measurement
• Cold Trap
Utilities:
• Propane Gas & 2 Stage Regulator
• N2 & CO/CO2 Gas & 2 Stage Regulator
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