Prawf Tân Ffenestr Dyfais
Prawf Tân Ffenestr Dyfais ar gyfer Model yn efelychu Fertigol Arwynebau Adeiladu
Cyflwyno cynnyrch y Prawf Tân Ffenestr Dyfais
The window fire test model simulates a vertical building surface consisting of a main wall and a sub-wall perpendicular to it. The external thermal insulation system is installed on the building surface. The opening of the combustion chamber at the bottom of the test model simulates the window or opening of the floor in the actual building, and the ignited wood. Or the flame of the gas overflows from the window, simulates the attack of the external thermal insulation system when the flame after the bombardment overflows from the window or the hole in the room, checks the damage degree of the external thermal insulation system, and determines the flame propagation property. The test fire source uses about 400 kg of wood, the total heat released in 30 minutes is about 4500 MJ, and the peak heat release rate is about (3 ± 0.5) MW.
Paramedrau gynnyrch y Prawf Tân Ffenestr Dyfais
1. The test system provides an ignition reminder alarm after 5 minutes. When it is ignited, it automatically determines the test start time. At the same time, it can automatically judge the test over temperature. At the same time, the computer can video display the burning test status, and the computer software can record the dripping. Time, collapse time, temperature value and other test related information such as temperature curve;
2. One wind speed sensor, 0-10M/S, with an accuracy of 0.1M/S;
3. 2 cameras, including 2 sets of computer display devices;
4. K-type thermocouple: with stainless steel jacket, temperature range is 0-1038 degrees, temperature accuracy ± 0.1%, thermocouple wire 500 feet;
Nodwedd Cynnyrch a Chymhwyso y Prawf Tân Ffenestr Dyfais
1. ADAM-4118 module: Rugged 8-channel thermocouple input module, 8 channels of independently configurable differential channels; wide temperature operation; wider operating temperature: -40-+85 °C; high noise immunity: 1kV surge Protection voltage input, 3KV EFT and 8KV ESD protection; strong anti-interference: 1KV surge protection at power input, 3KV EFT, 8KV ESD protection, wide power input range: +10~ +48VDC; input range: +10~+ 48 VDC;
2. 2 computers;
3. 3 electric control boxes;
4. One signal conversion box;
5. Field wiring.
Cynnyrch Manylion y Prawf Tân Ffenestr Dyfais
safonau
BS 8414-1: 2002
GB / T 29,416: 2012
Building tu allan: 9M uchel
gofynion gosod
Gofynion trydanol: 220V, 50Hz, 5A
Gofynion Amgylcheddol: tymheredd 10 ° C i 35 ° C, lleithder (65 ± 5)%
