NFPA 701-2004 Methods 2 Flame Propagation Tester with 800BTU/ft3 ~ 1000BTU/ft3 Burner Heat 100mm Nozzle and 304 Stainless Steel Structure
Price:
Negotiable
MOQ:
1 set
Delivery Time:
15-20 work days
Brand:
YUYANG
Product Description
NFPA 701-2004 Methods 2 Textiles and Films Flame Propagation Tester
This flame propagation tester is designed to assess flame propagation beyond the area exposed to ignition sources. It is specifically applicable to vinyl-coated fabric blackout linings, fabrics including multilayered fabrics, films, plastic blinds, and materials with or without reinforcement or backing, with area density greater than 700g/m².
Testing Standards
Complies with NFPA 701-2004 Methods 2 testing standards
Application Scope
Evaluates flame propagation characteristics for textiles, films, vinyl-coated fabrics, blackout linings, multilayered fabrics, plastic blinds, and reinforced materials with area density exceeding 700g/m².
Technical Specifications
- Laboratory Configuration: Compliant with NFPA 701-2004 section 12.2
- Furnace Dimensions: Length and width (305 ± 5) mm, height (2130 ± 10) mm
- Construction: 1.5mm thick 304 stainless steel with transparent observation window
- Top Sample Rod: Positioned 1190 ± 10mm from furnace bottom, featuring 4mm horizontal alignment holes with steel rods of diameter (1.5 ± 0.1) mm or (3.0 ± 0.1) mm and length (330 ± 10) mm with sharpened ends
- Bottom Sample Rod: Steel rods of diameter (1.5 ± 0.1) mm and length (255 ± 10) mm with sharpened ends
- Vertical Guide Wires: Soft steel wire pairs positioned 100 ± 5mm from center, spaced 200 ± 5mm apart with 25 ± 2mm line spacing, mounted on 6 ± 0.05mm diameter rods
- Upper Chamber: Fiberglass cloth baffle (1000 ± 10) mm × (125 ± 5) mm with glass sewing thread ends and mounting hardware
Burner System
- Installation: Fixed mount with 20-degree tilt
- Heat Output: 800-1000 BTU/ft³
- Nozzle Position: 100mm from test bottom
- Flowmeter: Rotor flowmeter with maximum range of 150 L/hr or 300 L/hr
- Needle Valve: Precise flame height adjustment
- Pressure Gauge: 0-1Mpa range with 0.5 accuracy
- Flame Measurement: Integrated scale with 1mm accuracy for flame height and sample size measurement
Control System
- Ignition: High voltage automatic ignition system
- Timers: Dual timing system with 0-99.99s range, 0.01s resolution, and 0.1s accuracy for combustion and continued combustion timing
- Automation: Fully automated control of ignition, combustion timing, and continued combustion sequences
Key Parameters
| Furnace Specifications | Length and width (305 ± 5) mm, height (2130 ± 10) mm |
| Structure Material | 1.5mm thick 304 stainless steel construction |
| Burner Heat Output | 800-1000 BTU/ft³ |
| Pressure Gauge | 0-1Mpa range with 0.5 accuracy |
| Needle Valve | Precise flame height adjustment control |
| Ignition System | High voltage automatic ignition |
Product Images
Manufacturer Information
DONGGUAN YUYANG INSTRUMENT CO., LTD is located in Wanjiang District, Dongguan City, Guangdong Province, China - a region known for its industrial prosperity and convenient transportation infrastructure.
We are a high-tech enterprise specializing in the development and manufacturing of comprehensive testing equipment including Fire Testing Equipment, Building Material Fire Testers, Wire and Cable Fire Testers, Environmental Test Chambers, Textile Testing Equipment, and Toys Testing Equipment.
Decades of research and development have established YUYANG as a leading provider of high-quality, cost-effective testing solutions. Our equipment serves diverse industries including scientific institutions, colleges, inspection agencies, automotive parts, electronics, electrical components, lithium batteries, LED technology, photoelectric applications, mobile devices, plastics and rubber, display technology, telecommunications, chemical industry, aerospace, building materials, wire and cable, toys, furniture, and textiles.
All YUYANG testing equipment are designed in compliance with international standards including ISO, ASTM, DIN, EN, GB, BS, JIS, ANSI, UL, TAPPI, AATCC, IEC, VDE, CSA, and CEN.
We welcome cooperation with customers worldwide. If you are interested in our products or require custom orders, please contact us. We look forward to establishing successful business relationships with new clients globally.
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Company
DONGGUAN YUYANG INSTRUMENT CO., LTD
Location
B1505, FORTUNE PLAZA, No.1, Yuanmei Road, Nancheng District, Dongguan City, Guangdong Province, China
Contact Person
Jackson Sun