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IEC60695-2-10 Flammability Testing Equipment

    Buy cheap IEC60695-2-10 Flammability Testing Equipment from wholesalers
     
    Buy cheap IEC60695-2-10 Flammability Testing Equipment from wholesalers
    • Buy cheap IEC60695-2-10 Flammability Testing Equipment from wholesalers
    • Buy cheap IEC60695-2-10 Flammability Testing Equipment from wholesalers
    • Buy cheap IEC60695-2-10 Flammability Testing Equipment from wholesalers
    • Buy cheap IEC60695-2-10 Flammability Testing Equipment from wholesalers

    IEC60695-2-10 Flammability Testing Equipment

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    Brand Name : HJ
    Model Number : GW-1
    Certification : Third party calibration certificate(cost additional)
    Price : Negotiatable
    Payment Terms : T/T, L/C
    Supply Ability : 10 sets per month
    Delivery Time : 30 days
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    IEC60695-2-10 Flammability Testing Equipment

    Glowing -Wire Tester Flammability Testing Equipment For IEC60695-2-10 With 4mm Glow-Wire And Button Operation


    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.


    Description of the test apparatus:

    The glow-wire is formed from nickel/chromium (> 77 % Ni/20 ± 1 % Cr) wire, having an overall diameter of 4.00 mm ± 0.07 mm (before bending). The dimensions of the glow wire loop are as detailed in Figure 1.


    A new glow-wire shall be annealed for a total of at least 10 h by being subjected to a current of at least 120 A before being used for a test run. The total annealing time may be achieved cumulatively. To avoid damage, the thermocouple shall not be installed during annealing. At the end of annealing, the depth of the thermocouple pocket hole shall be verified.

    The test apparatus shall be designed so that the glow-wire is kept in a horizontal plane and applies a force of 0.95 N ± 0.1 0 N to the test specimen during the application of the glow-wire. The force shall be maintained at this value when the glow-wire or the test specimen is moved horizontally one towards the other. The penetration of the tip of the glow-wire into and through

    the test specimen shall be limited to 7 mm ± 0.5 mm.


    Parameters:

    ParametersModelGW-1
    Working voltage220V/50Hz
    Control operation modeElectrical control, button operation
    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
    Specimen movement speed10mm /s - 25mm /s
    Temperature calibrationCalibration temperature:960°±10°C, the hot wire by electric heating
    Thermocouple: RS imported 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
    Dimension1100*550*1200mm, 140kg
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