Wire and Cable Fire Resistance Tester AH68018

Standard:

GB/T19216 (11, 21, 23, 25)-2003

GB/T19216 (12, 31)-2008

IEC60331-23: 1999

IEC60331-12: 2002

Technical parameters:

• Burning holder: Cabinet Type, fire resistance characteristics and fire resistance impact designed as one-piece, which is more convenient for operation, and has beautiful appearance.
• Burner: 500mm belt type burner (with a venturi mixer)
• Three rows of the burning hole are interlaced, aperture: 1.32mm, hole’s center distance: 3.2mm.
• The burner can be moved up, down, left, right, to satisfy the cable’s horizontal and vertical distance.
• Fire resistance characteristics holder: It’s made up of 2 metal ring holders.
• Middle length: 300mm
• Inner diameter of the testing metal ring: 150mm
• Section diameter of the ring: 10±2mm
• Install a clamped sample on one side of the sample holder, so the other side will be convenient for the heat to deliver along the longitudinal.
• Fire resistance impact holder:
• It’s made of steel frame composition, in order to adapt to different sizes cables’ tests. Two vertical steel members in the middle can be adjusted.
• Test ladder: Length: 1200mm, Height: 600mm, Weight: (18±1)kg, Hardness of the four rubber bushings: (50-60) Shore A
• The impact generator is made of one low-carbon steel round rod shaped 25±0.1 mm in diameter, 600±5 mm in length. Impact stick’s angle: 60°
• Sample applied voltage: AC100-1000V, adjustable
• Sample cutting-out current: 2A
• Sample maintain current: 10-260MA, adjustable
• Three-phase transformer: 380V, 9KVA
• Sample cutting-out, break-down, it will stop supplying fire, and cut the voltage. And the software has the function of fault indication.
• Supplying-fire time: 0-999 Min, adjustable.
• 2 pcs of Ф1.5 mm thermocouples used for correcting the flame, and relevant portable thermodetector.
• Control and adjustment of the gas source:
• Air flow: Mass flowmeter: 20-100 L/min, adjustable
• Propane flow: Mass flowmeter: 2-10 L/min, adjustable
• Control mode: It’s operated by software, the current, voltage, gas flow, testing result can all be shown on the software.

Specification:

• Dimension:
• Fire resistance characteristics: 1800*700*1300 mm
• Fire resistance and impact: 2430*800*1500 mm
• Control cabinet: 800*800*1800 mm
• Burning chamber: 3*3*3m (Optional)
• Gas source: Propane, air (Customers-owned)
• Power: 3PH 5 lines: AC380V, 50/60Hz, 10A