ISO 9239 Flooring Radiant Panel Test Equipment ASTM E 648

              


Introduction
This surface of the material spread flame tester (ISO 9239, Flooring Radiant Panel Tester) is test method that formal reflected spread of flame on flooring material back-draft condition when fire on building happened flame at compartment or room adjacent, or high temperature gas radiated to flooring surface a hot radiation heat accumulated at upper of midway during a fire at an early growing step. 
More detail as see the next view; specimen is located at down horizon of 30 degree sloped gas radiation panel per horizon surface. 
Pilot flame as ignition resource put a part edge of specimen on high temperature side. This equipment record ignition time by spark, moving time which flame horizontal pass by specimen of length.



Standard
• ISO 9239-1:Reaction to Fire Tests for Floorings - Part 1:Determination of the Burning Behavior Using a Radiant Heat Source 
• ISO 9239-2 : Reaction to Fire Tests for Floorings - Part 2 : Determination of Flame Spread at a Heat Flux Level of 25kw/m2. 
• ASTM E 648 : Standard Test Method for Critical Radiant Flux of Floor-Covering Systems Using a Radiant Heat Energy Source 
• ASTM E 970 : Standard Test Method for Critical Radiant Flux of Exposed at Attic Floor Insulation Using a Radiant Heat Energy Source 
• NFPA 253 : Standard Method of Test for Critical Radiant Flux of Floor Covering Systems Using a Radiant Heat Energy Source (National Fire Codes, Vol.6) 
• KS F ISO 9239-1 : Reaction to Fire Tests for Floorings - Part 1 : Determination of the Burning Behavior Using a Radiant Heat Source 
• KS F ISO 9239-2: Reaction to Fire Tests for Floorings - Part 2 : Determination of Flame Spread at a Heat Flux Level of 25kw/m2.

Specification
- Steel frame chamber:1400(W)×500(D)×2,220(H) 
- Calcium silicate insulation board 
- Observation window 
- Sliding platform for loading of the test specimen 
- Radiant Panel:300±10mm × 450±10mm (30°, Porous cement) 
- Auto moving ignition burner 
- Scale for check flame spread 
- K-type thermocouples : Range, Ambient ~ 1,500ºC 
- Stainless steel sample holders 
- Dummy calibration panel holders for measuring heat fluxmeter 
- Pyrometer for measuring radiant panel temperature 
- Exhaust duct & hood: Ø 300 / (W)1,700 x (D)1,200 x (H)400 mm 
- Heat Flux Meter 
  Range : 0 ~ 100 ± 10 kw/m2; 
  Surface emissivity : ε=0.95± 0.05; 
- DAQ(Data Acquisition) system 
  NI-PCI DAQ Board; 
  16 Bit wide gain rage, Analog and Digital I/O Board; 
  Three A/D trigger modes; 

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