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IEC60695 Flammability Testing Equipment HWI Hot Wire Ignition Tester

IEC60695 Flammability Testing Equipment HWI Hot Wire Ignition Tester

    • IEC60695 Flammability Testing Equipment HWI Hot Wire Ignition Tester
    • IEC60695 Flammability Testing Equipment HWI Hot Wire Ignition Tester
    • IEC60695 Flammability Testing Equipment HWI Hot Wire Ignition Tester
    • IEC60695 Flammability Testing Equipment HWI Hot Wire Ignition Tester
  • IEC60695 Flammability Testing Equipment HWI Hot Wire Ignition Tester

    Product Details:

    Place of Origin: China
    Brand Name: HongCe
    Certification: TUV、ITS、CSA、BV、SGS 、CNAS(cost additional)
    Model Number: HWI-1

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 set
    Price: Negotiable
    Packaging Details: Plywood
    Delivery Time: 30 days
    Payment Terms: T/T
    Supply Ability: 15 set per month
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    Detailed Product Description
    Conforms To Standard: IEC60695-2-20,GB4943 Anneal Holder Distance: 250mm
    Heating Coil: ф0.5mm,Ni80/Cr20 Cold Resistance: 5.28Ω/m
    High Light:

    flammability tester

    ,

    flame test equipment

    Lab Equipment  IEC60695 Hot Wire Ignition Tester , HWI Test Equipment

     

     

    Product information:

    This tester conforms to the standard requirement of IEC60695-2-20. It is suitable for electric and electronic products, household appliance materials to do ignition dangerous test. It simulates the heat source or ignition source of simulates glow component and overload resistance which may cause thermal stress in a short time.

    Hot-wire coil ignition test adopts the specific size(ф0.5mm length:250mm)and specific material (Ni80/Cr20) of heater strip which is pre-annealed with required heating power(0.26W/mm) and time(8s~12s). Then coil heater strip on the specimen for 5 cycles according to certain wire wrapping tension (5.4N) and certain wire wrapping distance (6.35mm). Next, take the specimen with wrapping heater strip to test until 120s under the stipulate heating power (0.26W/mm) the users can judge the fire risk according to whether the specimen ignite and the ignite time.

     

    Technical parameters:

    Parameter model

    HWI-1

    conforms to standard

    IEC60695-2-20,GB4943

    Heating coil

    ф0.5mm,Ni80/Cr20,length:250mm±5mm ,cold resistance 5.28Ω/m

    Anneal holder distance

    250mm

    Specimen holder distance and height

    70mm,high:60mm(the distance between the holder surface to the connector plate surface)

    Wire wrapping tension and its distance

    5.4N±0.05N,6.3mm±0.2mm(within 31.5mm±0.5mm,coil 5 cycle,national standard is 6mm)

    Annealing time and power

    8s~12s(1s~999.9s digital display can be preset),0.26W/mm±4%(digital display is adjustable)

    Testing time and power

    120s(1s~999.9s digital display can be preset),0.26W/mm±4%( digital display is adjustable)

    Specimen size

    L×W×H:(125 ± 5mm) ×(13.0 ± 0.5mm) ×(0.75+0.075  0mm,1.5+0.15  0mm,3+0.3  0mm)[ national standard is 0.75± 0.1 mm,1.5± 0.1 mm,3± 0.2 mm]  

    Combustion box volume

    Greater than0.5 cube(can be order 0.75 cube,1cube)

    Power supply

    AC 220V±10%,50Hz;110V,60Hz

     

    Hot Wire Ignition Test is a type of resistance test to fire for materials of enclosures and decorative parts. The sample is put on a specified stand and an element wire is winded around the material to be tested
    Technical specification
    The test sample is sourced by DC power
    Element Wire 80% Nickel and 20% Chromium – 3 bobbins included
    Power consumption 0.26 W/mm – means a current of 7 A to passes through the element wire
    Digital Ammeter and Voltmeter
    Terminal to connect the element wire

     

    IEC60695 Flammability Testing Equipment HWI Hot Wire Ignition Tester 0

    Contact Details
    Guangzhou HongCe Equipment Co., Ltd.

    Contact Person: sales

    Send your inquiry directly to us
    Guangzhou HongCe Equipment Co., Ltd.
    BLDG D2, Jinhe Industrial Park, Dashi Street, Panyu, Guangzhou, Guangdong
    Tel:86-020-31143909
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