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G234 Bed Blanket Flammability Tester

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  • Introductionly1Textile Testing Instruments, Testing Equipment Manufacturer
    The test instrument is used to detect the flame resistance of the blanket fabric and the flame spread performance of the fabric surface. The test method is to burn the surface of the specimen with a standardized flame for a specified period of time. Thus, the burning, damage degree and color change of standard test paper are observed and then assess the test fabric grade.ly1Textile Testing Instruments, Testing Equipment Manufacturer
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    Structurely1Textile Testing Instruments, Testing Equipment Manufacturer
    Flowmeter :Adjust the gas flow size.ly1Textile Testing Instruments, Testing Equipment Manufacturer
    Fire tube : The gas is first connected to the flow meter through the hose, and then through the rear hose of the box into the flame pipely1Textile Testing Instruments, Testing Equipment Manufacturer
    Windscreen: the upper part of the windshield is provided with glassly1Textile Testing Instruments, Testing Equipment Manufacturer
    The experiment was carried out in a ventilated kitchen. The round hole on the top of the box and the gap on the windshield make the gas convection.ly1Textile Testing Instruments, Testing Equipment Manufacturer
    Control panel :Power- power switch ;Start:Start internal motor operation. When the flame tube moves to the test position (the vertical distance from the sample center is 8mm, the horizontal distance is 3.2mm), the internal timing switch is touched;ly1Textile Testing Instruments, Testing Equipment Manufacturer
    Reset :Timer reset /Fire tube reset.ly1Textile Testing Instruments, Testing Equipment Manufacturer
    Sample clamp and specimen holder :The sample frame substrate is provided with a knob which can adjust the left and right movement, and the sample frame substrate is moved and fixed by loosening and tightening the knob.ly1Textile Testing Instruments, Testing Equipment Manufacturer
    Timer :Display settings and actual ignition time.After the time is cleared, the fire tube can complete the required movement. Or the fire tube can not return to the original position after moving forward.ly1Textile Testing Instruments, Testing Equipment Manufacturer
    G234ly1Textile Testing Instruments, Testing Equipment Manufacturer
    Standardsly1Textile Testing Instruments, Testing Equipment Manufacturer
    ASTM D4151 Standard Test Method for Flammability of Blanketsly1Textile Testing Instruments, Testing Equipment Manufacturer
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    Operationly1Textile Testing Instruments, Testing Equipment Manufacturer
    ● After the sample is ready and the instrument is commissioned, place the assembled sample clamp on the specimen holder.ly1Textile Testing Instruments, Testing Equipment Manufacturer
    ● Open the gas valve and supply the gas to the fire pipe. Use the electronic igniter to fire the burnerly1Textile Testing Instruments, Testing Equipment Manufacturer
    ● Press the start button on the control panel. The fire tube moves forward and moved to the test position under the action of the mechanical transmission. Then, Start the ignition of the sample and test paper on the sample holderly1Textile Testing Instruments, Testing Equipment Manufacturer
    ● At the same time to start the ignition timing system, the control panel display and record the ignition time. After a second, the fire tube moving backwards, the timer stop time. The experiment is end.ly1Textile Testing Instruments, Testing Equipment Manufacturer
    ● Finally remove the sample and test paper for rating.ly1Textile Testing Instruments, Testing Equipment Manufacturer
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    Featuresly1Textile Testing Instruments, Testing Equipment Manufacturer
    ◆ Stainless steel case with transparent viewing windowly1Textile Testing Instruments, Testing Equipment Manufacturer
    ◆ 18 Needle flame, flame length adjustablely1Textile Testing Instruments, Testing Equipment Manufacturer
    ◆ Ignition time can be set freelyly1Textile Testing Instruments, Testing Equipment Manufacturer
    ◆ Provide bristles and sample clampsly1Textile Testing Instruments, Testing Equipment Manufacturer
    ◆ Provide standard stainless steel sample holderly1Textile Testing Instruments, Testing Equipment Manufacturer
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    Technical Parameters
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    Items Parameter
    Needle flame number 18
    Timer accuracy 0.01s
    Dimensions 370times;218times;510mm(Wtimes;Htimes;D)
    Power supply 220V, 50HZ,1.0A

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