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IEC 60950 Fire Hazard Glow Wire Flammability Testing Equipment

Categories Flammability Testing Equipment
Brand Name: HeJin
Model Number: GW-2
Certification: Calibration Certificate(cost additional)
Place of Origin: China
MOQ: 1 set
Price: Negotiable
Payment Terms: L/C, T/T
Supply Ability: 15 set per month
Delivery Time: 30 days
Packaging Details: Plywood
Standard: IEC 60695-2-10
Usage: Fire hazard testing
glow wire material: Nickel/Chromium(> 77 % Ni/20 ± 1 % Cr)
glow wire diameter: 4.0±0.07mm
Specimen movement speed: 10mm /s - 25mm /s
Specimen pressure on glowing filament: 0.95N±0.1N
Silver foil purity: 99.8%
System: PLC control
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IEC 60950 Fire Hazard Glow Wire Flammability Testing Equipment

IEC 60950 Fire Hazard Glow-wire Flammability Testing Equipment


Standard:

IEC60695-2-10 Fire hazard testing – Part 2-10: Glowing/hot-wire based test methods – Glow-wire apparatus and common test procedure;

IEC60695-2-11 Fire hazard testing – Part 2-11 : Glowing/hot-wire based test methods – Glow-wire flammability test method for end-products;

IEC60695-2-12 Fire hazard testing – Part 2-12: Glowing/hot-wire based test methods – Glow-wire flammability index (GWFI) test method for materials;

IEC60695-2-13 Fire hazard testing – Part 2-13: Glowing/hot-wire based test methods – Glow-wire ignitability test method for materials.


Application:

The glow wire test apparatus simulates the thermal stress test of glowing component or heat source like overload resistance or ignition source which is caused in a short time. It is suitable for electric and electronic products, household appliances and other material to do fire hazard testing. It is also used in the no flame ignition source fire test to test initiation temperature and flammability index of related glowing filament. Flammability Testing Equipment


Feature:

The control system adopts PLC and touch screen control, each parameter can reflect the real situation of the relevant parameters more timely and accurately, and the operation is intuitive and convenient, so as to meet the needs of scientific research.


Parameter:

ParametersModelGW-2(Touch screen)
Working voltage220V /50Hz(customizable)
Control operation modePLC control, 7 inch color touch screen operation, with infrared remote control
Glowing filamentФ4mm ± 0.04mm (> 77 % Ni/20 ± 1 % Cr) special standard ring shape,horizontal standing
Specimen pressure on glowing filament0.95N±0.1N
Maximum depth of heating7mm ± 0.5mm. Flammability Testing Equipment
Specimen movement speed10mm /s ~ 25mm /s
Temperature calibrationCalibration temperature:960°±10°C, the hot wire by electric heating
Thermocouple: 1mm armour nickel-chromium/nickel/ nickel aluminum K-Thermocouple, temperature resistance 1100°
Silver foil: purity 99.8%, area :2m², thickness:0.06mm
TrayA layer of silk paper (12~30g/m³) is covered on the 10mm thick pine board, with a distance of 200±5mm below the test sample
Test chamber>0.5 cube,sample distance from the inside of the box is greater than 100mm, black yogon background,background illuminance ≤ 20Lx,with exhaust fan
Testing time30s±1s
Test procedureThe test sample is driven by the car and automatic run, the car will return automatically after glow-wire entered the test sample of 7mm
LightingEquip with lighting in the test chamber, with control

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