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|Standard:||GB/T8626, ISO11925-2||Control System:||PLC+touch Screen|
|Product Name:||Flame Tester||Application:||For Testing The Flammability Of Building Material|
|Configuration:||Combustion Chamber, Ignition Source, Specimen Holder||Warranty:||12 Months|
Building Material Flammability Tester,
PLC Control Flammability Tester,
Building Material flame tester
ISO11925-2 Building Material Flammability Tester PLC Control
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.
|Control units||PLC+7 inch LCD touch screen|
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.
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
|Fuel||Commercial propane of 95% minimum purity, the gas pressure shall be between 10kPa and 50kPa (prepare by user)|
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 gauge||Completed designed according ISO11925-2 figure 8|
|Burner positioner||Completed designed according ISO11925-2 figure 9, edge flame impingement*1, surface flame impingement*1|
|ignition||High pressure automatic ignition, durable combustion|
|Test flame height||20±1mm (the flame height is adjusted by flowmeter, and measured by flame height gauge)|
|Flame application time||0-999.9s (presettable)|
|Test time||0-999.9s (presettable)|
|Anemometer||hot wire, with an accuracy of ±0.1m/s, for measuring the airflow velocity in the upper outlet of the combustion chamber|
|Input power supply||AC 220V/50Hz|
|Working condition||15℃~35℃ (ambient temperature), ≤85% (R.H.)|
Contact Person: Ms. Penny Peng