Basic Info.
Product Description
ISO 5658 Flame Spread Testerhttps://daxian.en.made-in-china.com/
Application :The flame spread tester ISO 5658-2 is developed and manufactured according to ISO5658-2 standard, and meets the requirements of IMO FTP Code Resolution A. 653 (16) and ASTM E 1317. The flame spread tester ISO 5658-2 is used to measure the transverse flame propagation performance of the building products. The flame propagation performance / the flame spread velocity can be evaluated to evaluate the fire resistance and flame retardancy of the materials.
The equipment through the gas radiation heat radiation board, using imported heat flow meter calibration radiation heat, lit by mixing gas burner sample to test the material in the case of certain radiation heat of combustion; Sample is exposed to the area where the radiation flux is clearly calibrated, Measurement of ignition time, flame spread and final extinction time. The test sample is placed in a vertical position, Adjacent radiant panel, Exposure to areas with clear calibration of radiant flux.The ignition flame is close to the test sample, but does not contact the test sample, the hot end of sample is ignited by an evaporation gas on the surface, after ignition, record the development of flame forward, and record the time when flame forward is burned on the surface of the sample to each calibration distance.Then test materials include the ignition heat, continuous combustion heat, critical flow rate, average heat of continuous combustion, total heat release quantity and other related parameters.
Standard:ISO 5658-2: flame propagation, part 2: extent of flame spread on the side of the building product.
GB/T 28752-2012: horizontal spreading test method for flame on vertical surface.
IMO FTP Code Resolution a. 653(16) : proposal for flammability test procedure for bulkhead, ceiling and deck materials (optional)
ASTM E 1317: standard test method for flammability of ship surface coatings.
Features:-Box body is made of stainless steel, beautiful and corrosion resistant; easy to clean up; main frame: consists of two independent parts: burner frame and sample support frame.The two parts are bolted together,and there are bolts to be flexible for mechanical adjustment.
-Center height of the radiant panel is (1200±100)mm,radiant panel radiation surface and surface before (15 ± 3 )°, can be fine-tuning
-Radiation board size is 480mm x 280mm, made of porous refractory ceramic tiles; the radiation intensity can reach about 62kw/m2, surface temperature of about 750 ºC.
-Burner: (200 ±10) mm long double hole ceramic tube, inside diameter 6 mm, each longitudinal hole diameter is 6mm, with propane and air flow meter, adjustable small flame height, to achieve the standard (230 ± 20) mm high flame requirements.
-Observation level: it is easy for users to observe the flame spread; made of stainless steel, horizontal and vertical direction setting, span 50 mm;
-Equipped with sample installation guide, Made of stainless steel. Heat and corrosion resistance;The sample is installed as a pull-out type;
-Viewer: Equipped with Angle adjustable viewing mirror (750mm x 120mm), During the test, the flame spread rate can be observed through glass mirror and sample rake, and can be recorded automatically by foot switch.
-Sample size: 808mm length and 250mm wide. Made of thick (3±0.2) mm stainless steel plate.
-Sample chimney, 1, It is made of stainless steel sheet with a thickness of 0.5 ±0.05mm. Gas and chimney metal compensation thermocouple.
-Calibration plate: length (795 ±1) mm, wide mm, thick (25±2) mm noncombustible board.Drying density (950 ±100) kg/m3.There are 8 holes with a diameter of 25mm, and the hole spacing is 100mm ± 1mm;
-Backboard and positioning plate:The back plate is 800mm long and 155mm wide, thick (12.5±3)mm noncombustible board, drying density (950 ±100) kg/m3, positioning sheet material is the same as the back plate, width (25± 2) mm.
Address:
Changlian Industrial Building, 168 Zhenan West Road, Xiabian Community, Chang′an Town, Dongguan, Guangdong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Electrical & Electronics, Instruments & Meters
Management System Certification:
ISO 9001, ISO 14064
Company Introduction:
Daxian′s testing equipment are widely used in various field: Scientific institutions, colleges, inspection institutions, auto parts, electronics, electricals, LED, photoelectricity, mobile, plasticand rubber, telecommunication, chemical industry, aerospace, building material and product, wire and cable, textile and fabrix, etc. All daxian testing equipment are designed according to international test standards, such as ISO, ASTM, DIN, en, GB, BS, JIS, UL, tappi, aatcc, IEC, VDE, CSA, cen and so on.
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of " quality first, customer first and credit-based" since theestablishment of the company and always do our best to satisfy potential needsof our customers. Our company is sincerely willing to cooperate withenterprises from all over the world in order to realize a win-win situationsince the trend of economic globalization has developed with anirresistible force.