Building Material Vertical Fire Resistance Testing Furnace BS 476 part 20 21 22

Brand Name:AI
Certification:ISO
Model Number:VFTF
Minimum Order Quantity:1 SET Vertical Fire Resistance Furnace
Delivery Time:90 days
Payment Terms:Western Union, T/T, L/C
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Location: Changsha Hunan China
Address: Hi-tech Developing Industrial Area, Liuyang City,Changsha,Hunan Province,China
Supplier`s last login times: within 30 hours
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Product Details

Vertical Fire Resistance Test Furnace

● Furnace name:Fire resistance test system -Vertical furnace
● The use of furnace: Fire resistance tests of single wall, various doors and partition.

  • Charging:armoured concrete slab,steel-concrete composite slab and kinds of doors and roller blinds.
  • Specification of Charging:Size of frame or wall(Maximum fire surface):3000×3000mm
  • Maximum temperature in furnace:1150℃
  • Inside dimension of furnace:3000×3000×1500mm
  • Observation hole:3 φ200mm
  • Data acquisition: types and channels

The air temperature in furnace is 8 channels

  • Gas:Liquefied petroleum gas.

Calorific value:4.18×8500KJ/m3

  • Maximum consumption of liquefied petroleum gas:260m3/h
  • Maximum air consumption:2690 m3/h
  • Air pressure:6000Pa
  • Pressure from liquefied petroleum gas to the front manifold:15000Pa
  • Burner’s name and quantity:High speed thermostat burner(Automatic ignition, flame monitoring) 8 units
  • Liquefied petroleum gas pressure before burner:5000Pa
  • Air pressure before burner:5000Pa
  • Loading and unloading method of heated workpiece:crown block
  • Outer surface temperature of furnace wall(When the inner furnace temperature is 1150℃):≤45℃+room temperature
  • 8 thermocouples in the furnace .
  • Working system:Intermittent operation, each heating is not more than 3 hours.

TIME(min)TEMP(℃)TIME(min)TEMP(℃)TIME(min)TEMP(℃)TIME(min)TEMP(℃)TIME(min)TIME(℃)TIME(min)TEMP(℃)

0


20


40


878


80


963


120


1010


200


1066


280


1121


5


538


45


892


85


971


130


1017


210


1072


290


1128


10


704


50


905


90


978


140


1024


220


1079


300


1135


15


760


55


916


95


985


150


1031


230


1086


20


795


60


927


100


991


160


1038


240


1093


25


821


65


937


105


996


170


1045


250


1100


30


843


70


946


110


1001


180


1052


260


1107


35


862


75


955


115


1006


190


1059


270


1114


China Building Material Vertical Fire Resistance Testing Furnace BS 476 part 20 21 22 supplier

Building Material Vertical Fire Resistance Testing Furnace BS 476 part 20 21 22

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