ZONSKYVertical Flame Tester evaluates the flame resistance of insulation materials used in wires and cables. This device subjects samples to a controlled flame source, assessing ignition time, flame spread, and self-extinguishing capabilities. It is suitable for testing wire and cable insulation flame resistance.Talk To Our Team
Vertical Test: The specimen is placed on top of the flame, burned for 15 seconds, extinguished for 15 seconds, and repeated five times to assess burning conditions.
The equipment enables automatic operation, allowing users to measure burning time, extinguishing time, and repetition cycles efficiently.
Compliance
UL 1581-2016 Section 1061 – Vertical Burning Test of Wires
UL 1581-2016 Section 1090 – Horizontal Burning Test of Equipment Wires
UL 2556-2015
Cable Flame Test Apparatus Technical Parameters
Parameter
Specification
Vertical Combustion Box
UL1581 standard size, internal dimensions: 305 × 355 × 610 mm
Horizontal Combustion Box
UL1581 standard size, internal dimensions: 305 × 355 × 610 mm
Vertical Spark Nozzle
20° angle, equipped with gas control valve
Horizontal Spark Nozzle
90° angle, equipped with gas control valve
Nozzle Selection
Supports vertical and horizontal testing modes
Operation Mode
Manual and automatic mode selection
Automatic Stop Function
Stops automatically when the preset time is reached
