Vertical Flammability Testing Machine Of Single Wire/Cable SL-FL09

Application：
Single Wire&Cable Vertical Flammability Testing Machine is a device used to test the combustion performance of wires and cables in the vertical direction. This type of equipment is commonly used to test the flame retardancy of wires and cables to determine their safety in fire situations.

The working principle of this device is to fix the wire and cable in a vertical direction, and then heat the bottom of the wire and cable to make it burn. Testers usually use a timer to record the burning time and observe the burning process to evaluate the burning performance of wires and cables.

Tests on electric and optical fiber cables under fire conditions—Part 1-2: Test for vertical flame propagation for a single insulated wire or cable—Procedure for 1 KW pre-mixed flame.

Standard：
IEC60332  MT818 MT386 ISO5656

Technical parameters：

Burner	Inner diameter Φ9.5mm ± 0.5mm
Test inclination angle	45° style beam can move back and forth, adjust the position of the Bunsen burner according to the Specimen thickness;
Flame height	20mm ± 2mm to 190mm ± 1mm adjustable
Flame time	0-999.9s ± 0.1s adjustable
Combustion gas	95% propane gas (usually replaced by liquefied petroleum gas)
Gas	high-purity propane gas or liquefied petroleum gas (user-supplied)
The length of the tested wire and cable	600±25mm
Burning torch standard power	1KW
Supply voltage	220V/50Hz
Gas flow	0-1L/min
Air flow	1.5-15L/min
Box material	steel electrostatic spraying
Dimensions	length 60 cm wide 45 cm high 156 cm