• Model NO.：GD-13823
• Air Supply Option：Propane 95%
• Testee：Building Materials
• Warranty：12 Months
• Product Name：BS En 13823 Single Burning Item Sbi
• Transport Package：Wooden Case
• Specification：Single Burning Items
• Trademark：GOLD
• Origin：Chongqing
• HS Code：9013809000
• Production Capacity：100 Sets , Month

Basic Info.

Model NO. GD-13823 Air Supply Option Propane 95% Testee Building Materials Warranty 12 Months Product Name BS En 13823 Single Burning Item Sbi Transport Package Wooden Case Specification Single Burning Items Trademark GOLD Origin Chongqing HS Code 9013809000 Production Capacity 100 Sets / Month

Product Description

 EN 13823 Single Burning Items For Building Material

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