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YUYANG INDUSTRIAL CO., LIMITED
YUYANG INDUSTRIAL CO., LIMITED

DONGGUAN YUYANG INSTRUMENT CO.,LTD

China Good Quality Manufacturer of Testing Equipment

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NFPA 701 Fire Test Chamber , Flame Propagation Test For Textiles / Films

NFPA 701 Fire Test Chamber , Flame Propagation Test For Textiles / Films

  • NFPA 701 Fire Test Chamber , Flame Propagation Test For Textiles / Films
  • NFPA 701 Fire Test Chamber , Flame Propagation Test For Textiles / Films
NFPA 701 Fire Test Chamber , Flame Propagation Test For Textiles / Films
Product Details:
Place of Origin: China
Brand Name: YUYANG
Certification: NFPA 701-2004 Methods 2
Model Number: YY405
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiation
Packaging Details: Plywood Box
Delivery Time: 5-8 work days
Payment Terms: T/T, L/C, Western Union
Supply Ability: 8 sets per month
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Detailed Product Description
Material: Stainless Steel Product Name: Fire Testing Equipment
Usage: Flame Propagation Test Burner Heat: 800BTU / Ft3 ~ 1000BTU / Ft3
Combustion Timing: 0-99.99s Pressure Gauge: 0 ~ 1Mpa
High Light:

smoke density test apparatus

,

fire test chamber

NFPA-701 Textiles and Films Flame Propagation FIre Testing Equipment

 

 

Application:

 

It is used to assess the propagation of flame beyond the area exposed the ignition source. It is applicable to vinyl-coated fabric blackout linings and fabrics including multilayered fabrics, films and plastic blinds, with or without reinforcement or backing, with area density greater than 700g/m2.

 

 

Standard:

 

NFPA 701-2004 Methods 2

 

 

Specification:

 

1. Laboratory: in accordance with 12.2 of NFPA 701-2004

1.1 Furnace specifications: length, width (305 ± 5) mm, height (2130 ± 10) mm;

1.2 Structure: made of thick 1.5mm 304 # stainless steel. In front of a transparent observation window;

1.3 Top Sample Rod:

1.3.1 from the bottom of the furnace body edge 1190 ± 10mm, both sides should be set to 4mm horizontal alignment of the hole;

1.3.2 consists of steel rods with a diameter of (1.5 ± 0.1) mm or (3.0 ± 0.1) mm and a length of (330 ± 10) mm, which one end is cut into a sharp point;

1.4 Bottom sample rod: consisting of steel rods with a diameter of (1.5 ± 0.1) mm and (255 ± 10) mm in length, which one end shall be cut into a sharp point;

1.5 Vertical guide line:

1.5.1 A pair of vertical guide wires made of soft steel wires are located at the center of the furnace body (100 ± 5) mm on both left and right sides (the distance of the pair of wires is (200 ± 5) mm);

1.5.2 The distance between lines of each pair is (25 ± 2) mm (from front to back in the box)

1.5.3 The vertical guide wire shall be mounted on a rod of diameter (6 ± 0.05) mm

1.6 The upper part of the test room shall be installed with glass fiber cloth baffle with dimensions of (1000 ± 10) mm × (125 ± 5) mm; glass fiber cloth shall be made with glass sewing thread at each end (40 ± 3) mm (3 ± 0.2) mm × (330 ± 5) mm, and pass through the hole (4 ± 0.5) mm in the middle of the top of the chamber; (4 ± 0.5) mm × 25 ± 1) mm, each end is round;

2 Burner:

2.1 Installed in the fixed seat, into a 20-angle tilt;

2.2 Burner heat: 800BTU / ft3 ~ 1000BTU / ft3

2.3 Nozzle from the bottom of the test: 100mm

2.4 Flowmeter: for the rotor flowmeter, the maximum range should be 150 L / hr or 300 L / hr

2.5 Needle Valve: adjust the height of the flame

2.6 Pressure gauge: 0 ~ 1Mpa, the accuracy of 0.5

2.7 Flame measurement scale: measure burner flame height and sample size with an accuracy of 1 mm

3 Control section:

3.1 Igniter: high voltage automatic ignition

3.2 Timers:

3.2.1 combustion timing: 0-99.99s arbitrarily set, the resolution of 0.01s, accuracy of 0.1s

3.2.2 continued combustion time: 0-99.99s arbitrarily set, the resolution of 0.01s, accuracy of 0.1s

3.3: automatic control: such as ignition, combustion timing, continued combustion time.

 

Contact Details
YUYANG INDUSTRIAL CO., LIMITED

Contact Person: Jackson Sun

Tel: +86-13825722581

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YUYANG INDUSTRIAL CO., LIMITED
1207 International Commercial Building, No.81, Hongfu West Road, Nancheng District, Dongguan City, Guangdong Province, China
Tel:86-769-26622869
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