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ISO11925-2 Building Material Flammability Tester PLC Control Stainless Steel Combustion

Pego Electronics (Yi Chun) Company Limited
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    Buy cheap ISO11925-2 Building Material Flammability Tester PLC Control Stainless Steel Combustion from wholesalers
     
    Buy cheap ISO11925-2 Building Material Flammability Tester PLC Control Stainless Steel Combustion from wholesalers
    • Buy cheap ISO11925-2 Building Material Flammability Tester PLC Control Stainless Steel Combustion from wholesalers

    ISO11925-2 Building Material Flammability Tester PLC Control Stainless Steel Combustion

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    Brand Name : PEGO Group
    Model Number : PG-BMF
    Certification : Third-Lab Calibration Certificate
    Price : Negotiation
    Payment Terms : T/T, Western Union, MoneyGram
    Supply Ability : 50 sets/month
    Delivery Time : 15 working days
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    ISO11925-2 Building Material Flammability Tester PLC Control Stainless Steel Combustion

    ISO11925-2 Building Material Flammability Tester PLC Control


    1. Introduction

    The building material flammability tester is designed according to GB/T8626-2007 and ISO11925-2:2020 standards. In a normal combustion environment to assess the flammability of building products by direct impingement with a small flame on a vertically placed specimen.


    The device is controlled by PLC and touch screen, the combustion chamber is made of stainless steel sheet with a heat-resistant glazed door, configure with gas burner and adjustment valve, specimen holder and etc., all the sizes are strictly manufactured as per the standard requirement.


    2. Parameters

    Control unitsPLC+7 inch LCD touch screen
    Combustion chamber

    1). Completed designed according to ISO11925-2 figure 1

    2). Material: made of stainless steel sheet with thickness 1.5mm

    3). the heat-resistance glazed doors are installed on front and right-side panels

    4). Outer dimension: W1000mm*D400mm*H810mm

    5). Ventilation of the enclosure shall be free through the square box section base in the bottom of the chamber, the air vents consist of 5cm*5cm open squares (made of 1.5mm thickness stainless steel and 50cm in height) to keep the air flowing smoothly.

    Ignition source

    1). The burner is completed designed according to ISO11925-2 figure 2

    2). The burner shall be mounted onto a horizontal plate so that it moves smoothly forwards and backwards in a horizontal plate along the centreline of the combustion chamber

    3). The burner can be used vertically or be tilted at 45° with respect to the vertical axis

    FuelCommercial propane of 95% minimum purity, the gas pressure shall be between 10kPa and 50kPa (prepare by user)
    Specimen holder

    1). The specimen holder is completed designed according to ISO11925-2 figure 3, and vertical installed as per figure 4

    2). consisted by 2 stainless steel U-sharped frames, the frame has a thickness of 5±1mm,the two halves of the specimen holder shall be held together by screws or clamps to prevent the specimen warping.

    Flame height gaugeCompleted designed according ISO11925-2 figure 8
    Burner positionerCompleted designed according ISO11925-2 figure 9, edge flame impingement*1, surface flame impingement*1
    ignitionHigh pressure automatic ignition, durable combustion
    Test flame height20±1mm (the flame height is adjusted by flowmeter, and measured by flame height gauge)
    Flame application time0-999.9s (presettable)
    Test time0-999.9s (presettable)
    Anemometerhot wire, with an accuracy of ±0.1m/s, for measuring the airflow velocity in the upper outlet of the combustion chamber
    Input power supplyAC 220V/50Hz
    Working condition15℃~35℃ (ambient temperature), ≤85% (R.H.)
    Quality ISO11925-2 Building Material Flammability Tester PLC Control Stainless Steel Combustion for sale
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