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{"title":"Melting Behavior Building Material Fire Tester For Vehicle Interior Heat","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/28\/5d\/7796c65e3fbdb0668f433cd9fdd6-200x200-1\/melting_behavior_building_material_fire_tester_for_vehicle_interior_heat_radiation.jpg","attrs":{"Brand Name":"YUYANG","Model Number":"YY520","Certification":"NF P92-505, EU 95\/28\/EC, ECE R118 Annex 7","Place of Origin":"China"}}
{"title":"Stainless Steel Building Material Fire Tester For Ece R118 Annex 9 Test","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/31\/72\/e42c721221259a76d3c5debe01cf-200x200-1\/stainless_steel_building_material_fire_tester_for_ece_r118_annex_9_test.jpg","attrs":{"Brand Name":"YUYANG","Model Number":"YY520","Certification":"ECE R118 Annex 9","Place of Origin":"China"}}
{"title":"Building Material Microscale Combustion Calorimeter BS EN 746-2 ASTM D7309","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/5f\/dd\/d66207531666770e70b1791dc855-200x200-1\/building_material_microscale_combustion_calorimeter_bs_en_746_2_astm_d7309.jpg","attrs":{"Brand Name":"YUYANG","Model Number":"YY512","Certification":"ASTM D7309-2007; EMC 89\/336\/EEC; LVD 72\/23\/EEC; BS EN 60204-1, BS EN 746-2;","Place of Origin":"China"}}
{"title":"Laboratory Building Material Fire Tester \/ Flame Test Equipment ISO 5658","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/6a\/db\/2026ecf3a4dfdcaf8ed37fc0c543-200x200-1\/laboratory_building_material_fire_tester_2f_flame_test_equipment_iso_5658.jpg","attrs":{"Brand Name":"YUYANG","Model Number":"YY507","Certification":"ISO 5658-2, IMO Resolution A.653(16), ASTM E1317, ASTM E1321","Place of Origin":"China"}}
{"title":"95% Propane Gas Smoke Density Test Apparatus Automatic Ignition Astm D2843","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/5d\/c6\/0b07c3963389e73fad5e08632c8d-200x200-1\/95_25_propane_gas_smoke_density_test_apparatus_automatic_ignition_astm_d2843.jpg","attrs":{"Brand Name":"YUYANG","Model Number":"YY514","Certification":"GB \/ T 8627, ASTM D2843","Place of Origin":"China"}}
{"title":"Professional Single Burning Item Test Apparatus \/ SBI Fire Test Equipment","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/8e\/8c\/674b3a55242e31ff1558a323d11d-200x200-1\/professional_single_burning_item_test_apparatus_2f_sbi_fire_test_equipment.jpg","attrs":{"Brand Name":"YUYANG","Model Number":"YY503","Certification":"GB\/T 20284, EN 13823","Place of Origin":"China"}}
ISO 9239-1 ASTM E648 Fire Tester Critical Radiant Flux with a Radiant Heat Energy Source
Description:
FLOORING RADIANT PANEL TEST (CRITICAL RADIANT FLUX), ASTM E 648, NFPA 253, FED. STD. NO. 372, NBSIR 75-950: The Floor Radiant Panel apparatus involves a horizontally mounted floor covering test sample which receives radiant energy from a gas-air fueled radiant panel mounted above one end of the sample and inclined at an angle of 30o. The radiant panel generates a radiant flux profile along the length of the sample ranging from a maximum of 1.1 W/cm2 immediately under the panel to approximately 0.1 W/cm2 at the end of the test sample. A gas fired pilot burner is used to initiate the ignition in the sample. The distance the flooring system burns to extinguishment is converted to watts per square centimeter (W/cm2) and is reported as critical radiant flux (CRF). This is the minimum radiant energy a fire needs to sustain flame propagation in the flooring system. In this test, a higher number indicates a more flame-resistant system; i.e., 0.45 W/cm2 is better than 0.22 W/ cm2.
Standard:
GB / T11785 "flooring combustion performance measurement - a radiant heat source” ISO9239-1:2002 “flooring combustion performance Part 1-the combustion performance is determined with radiant heat resource” ASTM E648:Standard Test Method for Critical Radiant Flux of Floor-covering Systems Using a Radiant Heat ASTM E970:Standard Test Method for Critical Radiant Flux of Exposed Attic Floor Insulation Using a Radiant Heat Energy Source NFPA 253:Standard Test Method for Critical Radiant Flux of Floor Covering Systems Using a Radiant Heat Energy Source
Parameter:
1. Power supply:AC 220V,50HZ; 2. Total power:2KW; 3. Timer: timing accuracy < 1s/h; 4. Heat flux measurement range: (0-15) Kw / m2; 5. Heat flux meter accuracy: ± 0.2Kw / m2; 6. Heat flux meter accuracy: <± 3%; 7. Thermal radiation temperature measurement range: 400-600 ℃, accuracy ± 0.5 ℃; 8. Blackbody temperature error: ± 5 ℃; 9. Exhaust speed: (2.5 ± 0.2) m / s; 10. Exhaust capacity: (39-85) m3 / min; 11. Porous refractory radiant panel size: 300mm × 450mm, about 900 ℃ high temperature capability; 12. Thermocouple: K diameter stainless steel sheathed thermocouple of 3.2mm; 13. Heat flux distribution requirements: at 200mm : (9.1 ± 0.4) KW / m2; at 400mm : (5.0 ± 0.4) KW / m2; at 600mm : (2.4 ± 0.2) KW / m2; 14. Combustion gases: propane (Customer); 15. Combustion gas flow rate: (0.026 ± 0.002) L / S; 16. Combustion burner: outer diameter ¢ 10mm inner diameter ¢ 6mm, burner tube hit 35 ¢ 0.7mm hole; 17. Flame height: 60 ~ 120mm adjustable; 18. Ignition system: high-voltage electronic ignition; 19. Powerful exhaust system: This machine is equipped with a powerful exhaust fan, when the test is completed, the system will start the exhaust fan exhaust outside.
Specification:
1. The apparatus is made of combustion chamber and control box; 2. Combustion chamber size: L1420 * W1200 * H2300 (mm); 3. Outline dimension:L2530*W1270*H2700mm(including electric cabinet); 4. Control box / combustion chamber material: high quality (t = 1.2mm) 304 is stainless steel, CNC machining, circular nice shape; 5. Blowtorch: made by our company, 304 stainless steel material, in full compliance with GB / T11785 standards; 6. Other mechanical parts are made of 304 stainless steel or A3 material thicker plating, anti-corrosion and rust.
Anemometer Optical Filter
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 ...
