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Roofing Performance With External Fire Tester

Roofing Performance With External Fire Tester

Product Details:

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Price And Quantity

  • 1 Set

Product Description

 TTech-ENV1187 is a tester designed base on BS EN 13501-and ENV 1187 for roof material performance determination when expose to external fire. There are four test methods to assess the performance of roofs under the following conditions:

ØTest 1 - with burning brands

ØTest 2 - with burning brands and wind

ØTest 3 - with burning brands, wind and supplementary radiant heat.

ØTest 4 - with two stages incorporating burning brands, wind and supplementary radiant heat.

 

Standard:BS EN 13501-5, ENV 1187

 

 

Test 3:– with burning brands, wind and supplementary radiant heat

Model: FTech-ENV1187-T3

Apparatus

1. Radiant panel assembly

4 radiant panel with 300mm x 300mm surface size;

2. Main frame

Mounting the radiant panel array, and make it can be adjusted to support a angle of 45° or horizontal to simulate the actual practice;

3. Air Flow Meter

For each panel, the air and gas flow are controlled by two flow meter, they are adjustable to achieve the required heat flux;

4. Sample holder

The test sample is placed in a Sample Holder which is placed on the Specimen Cover and an air seal is created;

Sample holder is made of stainless steel;

5. Trolley and guide rail

The specimen cover is placed on a trolley which can be moved in the test;

The height of the specimen also can be adjusted by trolley;

6. Lift table

Mounting specimen holder fixture, and adjust up and down;

7. Fan and nozzle

Fan with auto controller can adjust flow rate;

Nozzle with baffles and smoothers use to make flow stable;

8. Calibration assembly

Calcium Silicate board with frame, can be mounted on the specimen cover to provide correct calibrate location;

9. Control system

PC with LabView based control software;

All parameters in test can be viewed via digital and graph display;

All data can in test process can be recorded and saved accordingly;

10. Gas cabinet

Gas cabinet is designed electrical separation from control cabinet for safety;

11. Heat flux meter

A 25mm diameter Schmidt Boelter heat flux meter with a range of 0-50KW/m²;

A cooling system with cooling pump, water tank, flow indicator, is installed to support the heat flux meter cooling;

 


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