Fire Testing

KBK 917

Small Burner Box

Fire Testing System for determining the ignitability of building products subjected to direct impingement of flame – part 2: single-flame source test in accordance with DIN EN ISO 11925-2 for classification into Euroclasses B, C, D and E 

Well thought-out details along with the use of high-quality materials guarantee the KBK 917 small burner box a long product life while reducing the need for cleaning and maintenance, increasing safety and greatly simplifying day-to-day work at the laboratory.

Features at a Glance

  • Burner box with exhaust hood and stainless steel grid for long life and maintenancefree use of the device
  • Furnace made of stainless steel for resistance to corrosive gases and long life
  • Fire-resistant glass doors with locks for smooth opening on the front and on the right-hand side of the device
  • Main gas supply valve mounted on the front for easy accessibility
  • Gas pressure adjuster with pressure indicator mounted on the front for easy accessibility
  • Fine control valve for the burner flame mounted on the front for easy accessibility
  • Shifter for burner with cover to prevent pollution
  • Metal mirror on the back wall of the device to monitor the back of the sample
  • Sample holder horizontally and vertically adjustable
  • Sample holder for vertical orientation, additional sample holders optionally available
  • Integrated exhaust air fan with adjuster for setting precise exhaust air speed
  • Gauges for flame height, edge and surface exposure
  • Digital anemometer for controlling the exhaust air flow speed
  • Digital stop watch for recording time as per standard specifications
  • Metal template for sample preparation
  • Filter paper tray with filter paper for collecting flaming droplets/particles
  • Supplied with all accessories to allow for immediate operability


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