{"id":618,"date":"2026-05-26T12:01:07","date_gmt":"2026-05-26T04:01:07","guid":{"rendered":"https:\/\/cablefiretest.com\/?post_type=product&#038;p=618"},"modified":"2026-09-15T16:58:39","modified_gmt":"2026-09-15T08:58:39","slug":"zy6289-pc-thermal-acoustic-insulation-flame-propagation-apparatus","status":"publish","type":"product","link":"https:\/\/cablefiretest.com\/zh\/product\/zy6289-pc-thermal-acoustic-insulation-flame-propagation-apparatus\/","title":{"rendered":"Thermal\/Acoustic Insulation Flame Propagation Apparatus"},"content":{"rendered":"<h2><\/h2>\n<h2>Highlights \/ Outstanding Features \/ Characteristics<\/h2>\n<ul>\n<li>Convenient Sliding Platform Operation: Equipped with a slidable platform for quick and efficient sample loading and unloading.<\/li>\n<li>Professional Ignition System: Axisymmetric Venturi burner ensuring a standardized flame profile.<\/li>\n<li>High-Precision Sensing: Utilizes Type K thermocouples and a water-cooled Gardon heat flux meter for accurate data.<\/li>\n<li>Intelligent Data Acquisition: Computer-integrated system recording data once per second.<\/li>\n<\/ul>\n<h2>Test Methods \/ Procedures<\/h2>\n<ul>\n<li>Place the test specimen inside the test chamber and expose it to both the radiant heat source and a direct flame.<\/li>\n<li>Record the flame duration, burn length, and flame propagation behavior.<\/li>\n<li>The pass\/fail criteria are based on the flame duration and burn length.<\/li>\n<\/ul>\n<h2>TEst<\/h2>\n<p>fadsfsadfadsfasdfdsfasd<\/p>\n<h2>Specifications<\/h2>\n<ol>\n<li>Radiant Panel Test Chamber: Its overall dimension is length (1397\u00b13)mm, width (495\u00b13)mm, with the height above the test specimen ranging from 710mm to 762mm, and it is of closed structure.<\/li>\n<li>The radiant heat source is an electric heating panel installed in a frame made of cast iron or equivalent materials<\/li>\n<li>Specimen Clamping System\n<ul>\n<li>A slidable platform is adopted as the specimen placement rack<\/li>\n<\/ul>\n<\/li>\n<li>The burner is an axisymmetric Venturi ignition device equipped with propane gas supply pipes with an aperture of 0.15 mm, and the combustion pipe length is 71 mm.<\/li>\n<li>Thermocouple\uff1aIt is Type K (Chromel-Alumel) with wire diameter of 0.511 mm (AWG 24).<\/li>\n<li>Heat Flux Meter: It is a 25.4 mm cylindrical water-cooled box-type Gardon total heat flux meter with a measuring range of 0~100 kW\/m\u00b2.<\/li>\n<li>Heat Flux Meter Bracket: The bracket is made of 3.2 mm thick steel plate, with dimensions of (333\u00b13)mm in front-to-back length and (2.3\u00b13)mm in width, leaning against the top of the slidable platform.<\/li>\n<li>A computer-based data acquisition system is used to measure and record the output values of heat flux meters and thermocouples. During calibration, the system records the output of heat flux meters once per second.<\/li>\n<\/ol>\n<h2>Options<\/h2>\n<p>N\/A<\/p>","protected":false},"excerpt":{"rendered":"<h2>Standards Compliance:<\/h2>\n<h3 class=\"product-compliance\">FAR25, CCAR-25-R4, <span style=\"font-size: 16px;\">MH\/T 6042-2006, <\/span>HB 8642-2022, GB\/T 25353-2010<\/h3>\n<h2>Brief Introduction<\/h2>\n<p>Designed to evaluate the flammability and flame spread of aircraft thermal\/acoustic insulation materials under radiant heat and direct flame exposure. Applicable to heat\/sound blocking materials, including foams, film-wrapped fiberglass, and other fibrous batts.<\/p>","protected":false},"featured_media":620,"template":"","meta":{"_acf_changed":false},"product_brand":[20],"product_cat":[18,156],"product_tag":[119,120],"class_list":["post-618","product","type-product","status-publish","has-post-thumbnail","product_brand-zonsky","product_cat-all-product","product_cat-far-aviation","product_tag-fire-resistance","product_tag-flame-spread","first","instock","shipping-taxable","product-type-simple"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"Standards Compliance: FAR25, CCAR-25-R4, MH\/T 6042-2006, HB 8642-2022, GB\/T 25353-2010 Brief Introduction Designed to evaluate the flammability and flame spread of aircraft thermal\/acoustic insulation materials under radiant heat and direct flame exposure. 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