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{"title":"ISO 12468-1 Roof External Fire Exposure Testing Machine for Building Materials","imgUrl":"https:\/\/img.chinax.com\/nimg\/d3\/11\/7f7ad68287fab2a467af805ea72d-200x200-1\/iso_12468_1_roof_external_fire_exposure_testing_machine_for_building_materials.jpg","attrs":{"Brand Name":"Gold","Model Number":"GD-ISO12468","Certification":"ISO","Place of Origin":"China"}}
{"title":"IEC60332-3 EN50399 UL1685 Bunched Cable Vertical Flame Spread Tester for cable","imgUrl":"https:\/\/img.chinax.com\/nimg\/f9\/62\/c7544c4af16c60f12a3a224b8891-200x200-1\/iec60332_3_en50399_ul1685_bunched_cable_vertical_flame_spread_tester_for_cable_burning_tester.jpg","attrs":{"Brand Name":"Gold","Model Number":"GD-IEC60332-3","Certification":"ISO","Place of Origin":"China"}}
{"title":"Limited Flame Spread Tester ISO 15025","imgUrl":"https:\/\/img.chinax.com\/nimg\/12\/73\/4ab89edeaaa1c2732019494c2176-200x200-1\/limited_flame_spread_tester_iso_15025.jpg","attrs":{"Brand Name":"GOLD","Model Number":"GD-ISO15025","Certification":"ISO","Place of Origin":"China"}}
{"title":"Fabric Surface Flame Spread Tester ISO 6941","imgUrl":"https:\/\/img.chinax.com\/nimg\/6f\/ef\/6245b9c89f1bd7eb3e285efdbe5a-200x200-1\/fabric_surface_flame_spread_tester_iso_6941.jpg","attrs":{"Brand Name":"GOLD","Model Number":"GD-ISO6941","Place of Origin":"China","Minimum Order Quantity":"1 set"}}
ASTM C177 ISO 8302 Double Plate High Temperature Thermal Conductivity Tester
The dual-plate thermal conductivity meter is a high-precision testing device based on the steady-state protective hot plate method, designed for accurate measurement of thermal conductivity in various insulation materials. This instrument features an extensive temperature control range from -160℃ to 800℃, accommodating both soft materials (fibers, foams, felts) and rigid materials (sheets, ceramics, composites). With excellent testing accuracy, convenient sample clamping mechanism, and fully automated testing process, the system employs computer intelligent control to adjust temperature and power in real time, automatically determine thermal steady state, and generate compliant test reports.
The working principle follows a unidirectional steady-state thermal conductivity model. Two symmetrical samples are placed between a central hot plate and two cold plates. When temperature difference reaches stable state, thermal conductivity is calculated by measuring electrical power input, temperature difference across the sample, and thickness. The instrument utilizes dual high-precision internal and external protective temperature control systems with unique protective temperature difference measurement structure, ensuring one-dimensional heat transfer and eliminating lateral heat loss for reliable, repeatable measurement results.
Compliance Standards
ASTM C177
ISO 8302
GB/T 10294
Technical Parameters
Application Materials
Insulation Materials
Polyurethane, extruded board, styrene board, rock wool board, carbon felt, perlite, phenolic board, cork, rubber and plastic mineral wool, glass wool, glass fiber
Since 2008, Chongqing GOLD has developed 70 kinds of fire testing instruments and served many industries such as building materials, aviation, rails, IMO, wire & cable, safety protection, and so on.
Quality and Certification:We always adhere to a strict quality control system, and all products ... Since 2008, Chongqing GOLD has developed 70 kinds of fire testing instruments and served many industries such as building materials, aviation, rails, IMO, wire & cable, safety protection, and so on.
Quality and Certification:We always adhere to a strict quality control system, and all products ...
