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ASTM D5132 Car Interior Materials Flammability Test Chamber

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    Buy cheap ASTM D5132 Car Interior Materials Flammability Test Chamber from wholesalers
     
    Buy cheap ASTM D5132 Car Interior Materials Flammability Test Chamber from wholesalers
    • Buy cheap ASTM D5132 Car Interior Materials Flammability Test Chamber from wholesalers
    • Buy cheap ASTM D5132 Car Interior Materials Flammability Test Chamber from wholesalers
    • Buy cheap ASTM D5132 Car Interior Materials Flammability Test Chamber from wholesalers
    • Buy cheap ASTM D5132 Car Interior Materials Flammability Test Chamber from wholesalers

    ASTM D5132 Car Interior Materials Flammability Test Chamber

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    Brand Name : Sinuo
    Model Number : SN776
    Certification : Calibration Certificate (Cost Additional)
    Price : Negotiable
    Payment Terms : T/T, L/C, Western Union, MoneyGram
    Supply Ability : 10 Sets Per Month
    Delivery Time : 20 Days
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    ASTM D5132 Car Interior Materials Flammability Test Chamber


    ASTM D5132 Car Interior Materials Flammability Test Chamber New Version


    Product overview:

    This car interior flammability test chamber is intended for comparing the relative horizontal burning rates of polymeric materials used in occupant compartments of motor vehicles (cars, multi-purpose passenger cars, trucks and buses). It conforms to ASTM D5132-17, TL1010, ISO3795, DIN75200, GB8410 and etc.


    Test principle:

    The specimen is horizontally held on the U-shaped frame, and after the free end of the sample is ignited for 15 seconds in the combustion chamber using a predetermined height flame, it is determined whether the flame on the specimen is extinguished, or when it is extinguished, the burnt distance and the time to burn distance.


    Technical parameters:

    System CompositionControl devices, combustion chamber, burner, flow meter, specimen fixture, air pipe and fume hood
    Control DevicesThe control part is installed on the left side of the combustion chamber, which integrates timing, flow regulation, lighting, and fan on the control panel.
    Flame Application Timer0~999.9/S/M/H, can be preset, accuracy ≤0.5s
    Burning Timer0~999.9/S/M/H, accuracy ≤0.5s
    Flame Height38mm, observed through a 38mm flame height gauge, adjustable by flow meter
    BurnerInner diameter is 9.5 mm. It is located in the test cabinet so that the center of its nozzle is 19mm below the center of bottom edge of open end of the sample. It is made of brass and with auto ignition function.
    Specimen HolderU-shaped bracket: made of two U-shaped corrosion-resistant metal slabs, the upper bracket has 6 pin holes, the lower bracket has 6 pins, the support is in the form of 0.25mm diameter heat-resistant wires spanning the frame at 25mm intervals over the bottom U-shaped frame. The plane of the lower side of samples shall be 178mm above the floor plate. The distance of the front edge of the sample holder from the end of the chamber shall be 22mm, the distance of the longitudinal sides of the sample holder from the sides of the chamber shall be 50mm
    Test GasThe gas supplied to the burner shall have a calorific value of approximately 38MJ/m³, such as natural gas, city gas, liquefied gas
    Metal CombAt least 110mm in length, with seven to eight smooth rounded teeth per 25mm
    Combustion ChamberLength: 385mm, depth: 204mm and height: of 360mm. There are ten venting holes with a diameter of 19mm at the bottom of the combustion chamber. The four side walls have 13mm wide ventilation groove near the top. The top of the combustion chamber is provided with a hole for inserting a thermometer. The hole is arranged at the center of the top, and the center of the hole is 20 mm from the inner side of the rear panel. A collecting tray for collecting molten drippings is placed at the bottom of the combustion chamber, and the tray is placed between the two rows of venting holes without affecting the ventilation of the venting holes.
    How to calculate the burning rate? Take ISO 3795 as an example.
    The burning rate , B, in millimetres per minute, is given by the formula
    B=s/t x60
    Where,
    s is the burnt distance, in millimetres
    t is the time, in seconds, to burn distance s
    ASTM D5132 Car Interior Materials Flammability Test Chamber

    Quality ASTM D5132 Car Interior Materials Flammability Test Chamber for sale
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