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SGS ISO 9705 Cone Calorimeter For Building Materials ASTM E1354

    Buy cheap SGS ISO 9705 Cone Calorimeter For Building Materials ASTM E1354 from wholesalers
     
    Buy cheap SGS ISO 9705 Cone Calorimeter For Building Materials ASTM E1354 from wholesalers
    • Buy cheap SGS ISO 9705 Cone Calorimeter For Building Materials ASTM E1354 from wholesalers
    • Buy cheap SGS ISO 9705 Cone Calorimeter For Building Materials ASTM E1354 from wholesalers

    SGS ISO 9705 Cone Calorimeter For Building Materials ASTM E1354

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    Brand Name : DAXIAN
    Model Number : DX8368B
    Certification : SGS
    Price : Negotiable
    Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability : 15 sets per month
    Delivery Time : 30 days after order confirmed
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    SGS ISO 9705 Cone Calorimeter For Building Materials ASTM E1354

    DX8368B Surface Produts Full Scale Room Testing Machine


    Abstract:

    Specifies a test method that simulates a fire that under well ventilated conditions starts in a corner of a small room with a single open doorway. The method is intended to evaluate the contribution to fire growth provided by a surface product using a specified ignition source. It is especially suitable for products that for some reason cannot be tested in a small laboratory scale, e.g. thermoplastic materials, the effect of an insulating substrate, joints, surfaces with great irregularity.


    Principle:

    The hazard fire growth is evaluated by the measurement of the rate of heat release of the fire based on calculation of oxygen consumption. The hazard of reduced visibility is estimated by the measurement of production of light-obscuring smoke.Phenomena attributed to the fire growth, for example flame spread and emission of burning droplets, are visually documented by photographic and/or video recording.


    Technology:

    Inner dimensions3.6m*2.4m*2.4m
    Doorway

    0.8m*2.0m

    Construction material(600±200) kg/m³
    Ignition sourcepropane gas
    The burnercontact with the specimenthe burner,supplied with natural grade propane ( 95% purity )
    Accuracyat least ±3%
    Flow rates of gas464MJ/kg
    The volume flow rate accuracy±5%

    Heat output:

    - The net heat output shall be 100kw during the first 10min after ignition and then shall be increased to 300kw for a further 10 min.

    The maximum exhaust capacity:

    - At least 35 m³/s at normal pressure and a temperature of 25℃

    The lamp:

    - The incandescent filament type and shall operate at a colour temperature of (2900±100)k.

    - The lamp shall be supplied with stabilized direct current, stable within±0.5%(including temperature, short-term and long-term stability).

    Lenses:

    - The lens system shall align the light to a parallel beam with a diameter,D,of at least 20mm.



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