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UL 1581 Flammability Testing Equipment

Product Details:
Place of Origin: China
Brand Name: HeJin
Certification: TUV, ITS, CSA, BV, SGS, CNAS(cost additional)
Model Number: HVW-1
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: Plywood
Delivery Time: 30 days
Payment Terms: L/C, T/T
Supply Ability: 15 set per month

Detail Information

Control Mode: PLC Control Gas Pressure: 0.1MPa
Standard: UL 1581 Combustion Angle: 0°, 20°, 45°, Adjustable
Working Voltage: 220V/50Hz Combustion Time / Residual Glow Time: 9999X0.1S
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UL 1581 Flammability Testing Equipment


UL 1581 Flammability Testing


Flammability Testing Equipment UL 1581

Product Description

Automatic Ignition Flammability Testing Equipment For UL1581 Electric Wire And Cable With Adjustable Combustion Angle



UL 1581 Reference Standard for Electrical Wires, Cables, and Flexible Cords.



It is applicable for the finished wire and cable, or soft-line to do 1060 vertical combustion and FT1 test, 1061 cable combustion test, 1080VW-1(vertical specimen) combustion test, 1090 electric wire horizontal specimen combustion test and 1100 horizontal specimen/ FT2 combustion specimen. The testing purpose is to evaluate the spreading flame capacity of electric wire or soft-line when they are on fire.


Test sample:

Rubber insulated cables, thermoplastic insulating material for wires and cables, cords and service cable.



Using integral intake automatic ignition system, combustion time delay only 0.1s to ensure that the full combustion of the gas.

Using PLC intelligent control system, touch screen operation interface, and with remote control wireless sensor remote operation, so that to make the record is more accurate.

The blast burner is in accordance with ANSI/ASTM D 5025 standard manufacturing Bunsen, precise and durable.

The imported Omega armoured K type thermocouple and U type differential pressure gauge.

Black background, multifunctional flame gauges, so that to make the flame adjustment work becomes simple, stainless steel box, large observation window easy operation.



Working voltage 220V/50Hz
Control operation mode PLC control, 7 inch color touch screen operation, with infrared remote control
Blast burner standard ANSI/ASTM D 5025, diameter:9.5mm ± 0.5mm, length:100mm, made of brass
Gas flow

Vertical test:965±30ml/min or 117±3 mm;horizontal test:440±10mL/min or 58±1mm,

Flow meter adjustment

Gas pressure 0.1MPa
U type pressure gauge back pressure water column height Vertical test:125±10 mm;horizontal test:45±5mm
Combustion time / residual glow time 9999X0.1S
Combustion angle 0°, 20°, 45°, Adjustable
Test flame calibration Temperature measuring copper head:Ф9mm±0.01mm, weight before drilling:10 ± 0 .05g
Thermocouple: The American original Omega φ0.5 armour nickel-chromium/nickel aluminum wire K-Thermocouple, temperature resistance 1100°

Distance between the bunsen burner port to temperature measuring copper block:

Vertical test: 55±1 mm;horizontal test: 25mm

Flame height:

Vertical test: Inner flame:40±2mm, Outer flame: 125mm;

horizontal test: Inner flame:16.5±1.5mm, Outer flame:50±4mm

Temperature rise time from 100±5°C to 700°±3°C

Vertical test: 54±2S; horizontal test: 84±2s

Gas category Purity>98% methane
UL 1581 Flammability Testing Equipment 0

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