| After-sales Service: | Response in 12 Hours |
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| Warranty: | 12 Months |
| Test Standard: | Nfpa 701 Method 2 |
| Customization: |
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| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Audited Supplier Description
NFPA 701 is Standard Methods of Fire Tests for Flame Propagation of Textiles and Films. According to different fabric weight, divided into 1 methods and methods 2.
This Flame Propagation Tester is made according to the US Fire Department NFPA 701 method 2.It is suitable for single or multiple layers of fabric panel for gram more heavily than 700g / m2 (21od/yd2) fabrics, and polyethylene-coated fabric etc.
Standard:
NFPA NFPA 701: 2004,2010 Edition Test Method 2
Main Features
1, Dimensions: length 500 X width 500 X height 2420mm .
2, Burner size: diameter 9.5 mm + 1.5, -0 mm, length 100 ± 10 mm.
3, Weight: 110kg.
4, Flow meter range: 0 ~ 66cc/min.
5, Stainless steel cabinet structur.
6, Stainless steel wire is supplied with Flame Propagation Tester .
7, The Flame Propagation Tester uses imported Bunsen burner conforms to ASTM D 5025 standard.
8, Theflame angle of imported Bunsen burner is 25°.
9, The Flame Propagation Test Equipment has automatic ignition and extinguished mode.
10, The Flame Propagation Test Equipment adopts needle valve to control the flame height
11, Timer range: 0-99s±0.1 seconds
12, Operating pressure of the burner: 17.5 kPa ± 2.0 kPa
13, Operating gas flow rate: 113 L/hr ± 3 L/hr
14, Flame height: 280±12 mm.
15, The Flame Propagation Test Equipment adopts open box structure.
16, Calcium silicate board cabinet, stainless steel exterior package.
17, Merkel Burner: Burner for heat 10,500 Btu/Hour.
18, Gas release and burning time is set automatically 20 seconds.
19, Standard sample clip is supplied with Flame Propagation Test Equipment.
20, Power: 220V, 50Hz, 110W
Test Method 1 vs Test Method 2... What's the difference?
Test Method 1 applies to materials with a density less than or equal to 700/b/m². Items that fall within this category would be draperies/curtains or other fabrics used as window treatments. They are single layer fabrics. It is usually single-layer fabrics. The exception to this is when more than one layer is fastened together by sewing or other mechanical means.
Test Method 2 applies to plastic films, vinyl-coated fabric such as blackout linings, or lined curtains that have a vinyl coating. Decorative materials other than fabrics fall within this category. fabrics with or without reinforcement or a backing that is used as decoration inside a building must also pass Test 2. This also includes permanent enclosures for building under construction. Of course awnings, plastic tarps, tents, banners or membrane structures must meet the Test 2 requirements. These items cannot be tested to Test 1, only Test 2. If you aren't sure, please contact the NFPA or visit their website. The information is quite extensive and detailed. The purpose of this article was to give the reader a look into the fire certifications that apply to fire retardant/ flame retardancy of plastic sheeting.
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