Micro Controlled Resilient Textile and Laminate
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Micro controlled resilient textile and laminate is equipment used for the flame retardent performance evaluation of deck coating and flight deck anti skid coating. It is made of a hood, a natural gas burner and a sample holder mounted on a suitable frame.
Specifications:-
Warranty:-1 year, 1 Year
Customized support:-OEM, ODM
Certification:-CSA, pock, Reach, IECEE, sock, UL, EPA, GS
Model Number:-D249
Power:-Electronic
Application:-Floor Coverings
Air flow meter:-4.25 ± 0.01 m3/h
Natural gas flow:-0.27 ± 0.01 m3/h
Material:-SUS 304 Stainless Steel
Temperature resolution:-0.1℃
Thermocouple diameter:-1.5 mm
Temperature measurement range:-0~1300℃
Standard:-GB/T 12441
Main technical parameters
The device consists mainly of a hood, a natural gas burner and a sample holder mounted on a suitable frame.
(1) Cover: The cover consists of a 762 mm long horizontal flue and a 457 mm long vertical flue. The flue width is 203mm and the depth is 152mm. The horizontal flue floor is made of thin steel and the rest is asbestos. The front end of the bottom plate is about 203mm, leaving a fire to the burner.
(2) Sample holder: A sample holder is mounted on the horizontal flue, and the sample holder is made of low carbon steel. The low carbon steel plate has a length of 800 mm, a width of 178 mm, and a thickness of 3 mm. Supported by a flange at 50.8 mm of the bottom plate. The specimen holder should be installed at a position of 76 mm between the front and rear ends of the vertical flue so that the hot gas flowing under the sample passes through the vertical flue.
(3) Burning furnace: There are 4 side-by-side open blast furnaces at the front end of the horizontal flue, parallel to the front end of the sample holder. The center of the flue is equidistant 31.75mm, and the center of the burning furnace should be 102mm at the bottom of the sample holder. At a distance of 13 mm from the front end of the specimen holder, natural gas and air are supplied through a common manifold.
| Gas source | A mixture of natural gas and compressed air. The air increases the pressure and the natural gas increases the heat. |
| Air flow meter | 4.25±0.01 m3/h, separately equipped with a regulating valve to regulate the flow |
| Natural gas flow | 0.27±0.01 m3/h, separately equipped with a regulating valve to regulate the flow |
| Asbestos board | Used for refractory materials |
| Temperature measurement system | A. Using K-type thermocouple, diameter 1.5mm |
| B. Temperature measurement range: 0~1300℃ | |
| C. Temperature resolution: 0.1℃, accuracy: 0.5℃ | |
| D. Combustion timer: 1~99.99 s/m/h can be set arbitrarily, resolution: 0.01s, accuracy: 1s/h | |
| Automatic flameout device | A. Tape measure: the smallest scale is 0.1 inch |
| B. With visual image to observe the burning situation | |
| C. Fume hood: 1.4 meters wide, 2 meters high, 1 meter deep | |
| Soot purification system | A. Sprinkler |
| B. Soot filter | |
| C. Exhaust device | |
| D. Using four-stage purification: the first layer: acid-base neutralization, the alkaline agent neutralizes the pH of the gas, the other three levels are smoke purification, and the smoke is white. |
Frequently Asked Questions:-
What For EN 14041 Micro Controlled Resilient Textile and Laminate Floor Coverings Flame Retardant Tester Used?
This equipment is used for the flame retardant performance evaluation of deck coatings and to investigate the flame retardant properties of flight deck anti-skid coatings.
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