TEST EQUIPMENT

  • 产品名称: Foam Horizontal Burning Tester
  • NO.: HVF-5
  • Views : 2

 ISO9772-2001、UL94.

  This international standard specifies a small-scale laboratory screening procedure for comparing the relative burning characteristics of horizontally oriented, small cellular plastic specimens having a density less than 250kg/m' determined in accordance with ISO 845, when exposed to an ignition source.

 

 Small cellular plastic specimens having a density less than 250kg/m' .

 

 This product uses the integral intake ignition system. The combustion time delays 0.1S thus to make sure the sufficient time of gas burning. 

 

Model/ Parameters

HVF-5

Working voltage

220V/50HZ

Control operation mode

Electrical control, button operation

Blast burner standar

ISO10093:1998,inner diameter Φ9.5±0.3mm,effective length:100±10mm,with wing section lamp top:48±1×1.3 ±0.05mm 

Gas pressure 0.1MPa
Gas flow and gas category
 
965±30ml/min, for the methane gas purity of 98% , it can also use the mixed gas or propane gas, flow meter adjustment
Combustion / self extinguishing time 0-9999X0.1S
Distance between the wing top of the blast burner to the test sample 13±1mm
Flame height 38±2mm,blue flame
Support net 215×75×13mm, grid : Φ0.8 made of stainless steel wire  with length of the side of 6.4mm
Lighting Equip with lighting in the test chamber, with control
Test chamber and dimension >0.5 cube,black matte background,with exhaust fan,,dimension:1100*550*1200mm,130kg

 

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