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{"title":"NFPA 701-2004 Methods 2 Flame Propagation Tester with 800BTU\/ft3 ~ 1000BTU\/ft3","imgUrl":"https:\/\/img.chinax.com\/nimg\/31\/f7\/575f8fac7140671d936d8165a540-200x200-1\/nfpa_701_2004_methods_2_flame_propagation_tester_with_800btu_2fft3_7e_1000btu_2fft3.jpg","attrs":{"Brand Name":"YUYANG","Model Number":"YYF011","Certification":"CE","Place of Origin":"China"}}
{"title":"ASTM C518 Steady - State Thermal Conductivity Properties Tester By Heat Flow","imgUrl":"https:\/\/img.chinax.com\/nimg\/32\/b6\/76f0469d0abbec23ab7471880694-200x200-1\/astm_c518_steady_state_thermal_conductivity_properties_tester_by_heat_flow_meter.jpg","attrs":{"Brand Name":"YUYANG","Model Number":"YY165","Certification":"ISO 8301, GB\/T 10295, ASTM C518, EN 12667","Place of Origin":"China"}}
{"title":"ECE R118 Annex 7 Melt Drop Testing Machine Melt Drop Tester 0~100Kw\/m2","imgUrl":"https:\/\/img.chinax.com\/nimg\/15\/9c\/fa2bc4f2e3d6e6db86bae8171cc2-200x200-1\/ece_r118_annex_7_melt_drop_testing_machine_melt_drop_tester_0_7e100kw_2fm2.jpg","attrs":{"Brand Name":"YUYANG","Model Number":"YY212","Certification":"NF P92-505, EU 95\/28\/EC, ECE R118 Annex 7","Place of Origin":"CHINA"}}
{"title":"GB 2626-2006 Medical Surgical Mask Flame Retardant Testing Equipment (20\u00b12)mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/b9\/dc\/efc40e6537a9765b1decfcd412c8-200x200-1\/gb_2626_2006_medical_surgical_mask_flame_retardant_testing_equipment_2820_c2_b12_29mm.jpg","attrs":{"Brand Name":"YUYANG","Model Number":"YYF089","Certification":"GB 19083-2010,YY 0469-20,GB 2626-2006,BS EN136-1998","Place of Origin":"China"}}
{"title":"Professional Flammability Testing Equipment EN 136 Full Face Masks Flame","imgUrl":"https:\/\/img.chinax.com\/nimg\/d3\/00\/4b6a5e8e24101a528bad4eba04a9-200x200-1\/professional_flammability_testing_equipment_en_136_full_face_masks_flame_resistance_tester.jpg","attrs":{"Brand Name":"YUYANG","Model Number":"YY133","Certification":"EN 136","Place of Origin":"China"}}
{"title":"IEC 60695-2-20 Hot Wire Ignition Test Apparatus Hot Wire Ignition Tester 5.28\u03a9\/M","imgUrl":"https:\/\/img.chinax.com\/nimg\/00\/e6\/5ddf72346f08cb5e48ce7b80d7df-200x200-1\/iec_60695_2_20_hot_wire_ignition_test_apparatus_hot_wire_ignition_tester_5_28_ce_a9_2fm.jpg","attrs":{"Brand Name":"YUYANG","Model Number":"YYF050","Certification":"GB4943 - 2001,IEC60950:1999,IEC60695-2-20,UL60950,ASTM D3874 \u2013 1997","Place of Origin":"China"}}
{"title":"ASTM D1238 ISO 1133 Flammability Testing Equipment \/ Electric Melt Flow Rate","imgUrl":"https:\/\/img.chinax.com\/nimg\/1c\/3a\/a98ac0f9c99ef21e789132286e72-200x200-1\/astm_d1238_iso_1133_flammability_testing_equipment_2f_electric_melt_flow_rate_tester_of_pp_pe_material_mfr_2f_mvr.jpg","attrs":{"Brand Name":"YUYANG","Model Number":"YY166","Certification":"ASTM D1238, ISO 1133","Place of Origin":"China"}}
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.
Packaging and Transportation
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2007
Total Annual:
$ 1 Million-$ 2 Million
Employee Number:
50~100
Ecer Certification：
Verified Supplier
YUYANG INDUSTRIAL CO., LIMITED (DONGGUAN YUYANG INSTRUMENT CO.,LTD) is Located in Wangjiang District (Dongguan City ,Guangdong Province, China),a famous historical town with prosperous industry and convenient transportation.
We are a high-tech enterprise which is specialized in developing ... YUYANG INDUSTRIAL CO., LIMITED (DONGGUAN YUYANG INSTRUMENT CO.,LTD) is Located in Wangjiang District (Dongguan City ,Guangdong Province, China),a famous historical town with prosperous industry and convenient transportation.
We are a high-tech enterprise which is specialized in developing ...
