1. Product Name and Purpose

2. Product Features

• Robust and Heat-Resistant Construction
  • The tester is constructed from high-quality heat-resistant alloys and stainless steel, ensuring durability and the ability to withstand the extreme temperatures and thermal stresses associated with flame spread testing. The testing chamber is meticulously designed to create a stable and uniform heat environment, minimizing any external factors that could influence the accuracy of the results. The interior surfaces are engineered to have low heat absorption and reflection properties, focusing the heat and flame energy precisely on the test specimen and enabling accurate measurement of the flame spread characteristics.
  • The burner system is a marvel of precision engineering. It is adjustable in terms of flame height, intensity, and angle, allowing for the replication of different real-world fire scenarios. The fuel supply mechanism is highly reliable and accurate, ensuring a consistent and reproducible flame output throughout the duration of the test. Additionally, the burner is equipped with advanced safety features, including flame sensors and automatic shut-off valves, to protect the operator and the surrounding environment in case of any unforeseen circumstances.
• Precision Instrumentation and Measurement Capabilities
  • Equipped with state-of-the-art sensors and a sophisticated data acquisition system, the tester can accurately measure the position and movement of the flame front with remarkable precision. High-resolution optical sensors or thermal imaging cameras are often employed to track the progress of the flame, providing real-time visual data that is analyzed to calculate the flame spread rate. Temperature sensors are strategically placed to monitor the temperature changes on the surface and within the test specimen, offering valuable insights into the thermal behavior and heat transfer during the combustion process.
  • The data acquisition system records all test data in real-time and stores it in a format that is easily accessible and exportable for further analysis. It can generate detailed reports, complete with graphs and charts, that vividly illustrate the flame spread characteristics of the tested material or structure. The user interface of the control panel is intuitive and user-friendly, allowing operators to effortlessly set test parameters, initiate and terminate tests, and access and review the recorded data.

  • Radiant panel area	850mm X 850mm, and the structural support frame is strengthened.
    Sample holder	Perpendicular to the radiant panel, and the standard scale mark above, the critical heat radiant flux can be calculated according to the flame propagation distance.
    Water-cooling circulation device	The sample holder can be water-cooled to avoid damage caused by long-term high temperature.
    Small flame ignition device	Using spark ignition mode
    Radiant panel	Equipped with a high temperature detecting device, and if the radiant panel is turned off, the air source can be automatically cut off.
    Water-cooled heat radiation flux sensor	The results can be traced back to the US NIST.
    Electrical control cabinet	Adjust the gas and air flow and display the heat radiation flux figures.
    PLC and man-machine interface	Display the information required for testing.

• Flexible and Adjustable Test Setup
  • The Building Material and Structure Surface Flame Spread Tester offers a high degree of flexibility in accommodating different sample sizes and geometries. The sample holder is adjustable and can securely grip a wide variety of building materials and structural components, from thin sheets and small panels to large and bulky objects. The ventilation system of the tester is also adjustable, enabling the simulation of different air flow conditions. This is crucial as air movement can have a significant impact on the flame spread behavior, and the ability to control it allows for more accurate and realistic test results.
  • It is designed to perform a multitude of test methods and standards, making it suitable for both routine quality control testing and in-depth research and development activities. Whether adhering to national or international building material and structure fire safety standards, the tester can be easily configured to meet the specific requirements of any testing scenario.

3. Product Functions

• Accurate Flame Spread Evaluation
  • The primary function of the tester is to provide a detailed and accurate assessment of the flame spread characteristics of building materials and structures. By precisely measuring the flame spread rate and index, it determines how quickly and far a flame will travel across a given surface. A lower flame spread rate and index indicate a higher level of fire resistance, which is a highly desirable property in building applications. For example, in the case of wall coverings used in public buildings or residential interiors, materials with slow flame spread rates can help prevent the rapid spread of fire and provide valuable time for occupants to evacuate safely.
  • The measurement of the thermal profile and heat release during the test also offers important information about the potential fire intensity and the ability of the material or structure to withstand the heat without contributing to the rapid growth of the fire. This data helps in understanding the overall fire hazard associated with the building element and enables architects and engineers to make informed decisions about material selection and structural design.
• Compliance with Safety Standards and Regulations
  • The building and construction industry is subject to a complex web of safety standards and regulations governing the fire performance of materials and structures. The Building Material and Structure Surface Flame Spread Tester is a reliable tool for ensuring compliance with these requirements. It enables manufacturers and builders to conduct tests in accordance with standards such as ASTM E84, which is widely recognized and used in the United States and many other countries. By using this tester, they can obtain accurate results that demonstrate the fire performance of their products and structures, facilitating market access and enhancing consumer confidence.
  • Regulatory bodies rely on the consistent and accurate test results generated by this equipment to enforce building safety codes. It serves as a dependable means for inspectors and certifying agencies to determine the suitability of building materials and structures for use in different applications and environments, ensuring that only those that meet the required safety levels are approved for construction.
• Research and Development Support
  • In the field of building materials and structural research and development, the tester is an invaluable asset. It allows material scientists and engineers to study the fire behavior of new and innovative materials and structural designs. For instance, in the development of new fire-retardant coatings or composite building materials, the tester can be used to evaluate the effectiveness of different formulations and manufacturing processes.
  • By understanding how different factors influence flame spread, researchers can optimize the design and composition of building elements to enhance their fire resistance. This could involve the development of new surface treatments, the modification of material microstructures, or the incorporation of advanced fire protection technologies. The detailed data provided by the test equipment serves as a roadmap for driving innovation and improving the fire safety of buildings.

4. Production and Quality Assurance

• Stringent Manufacturing Process
  • The Building Material and Structure Surface Flame Spread Tester is manufactured under strict quality control procedures. Each component is carefully sourced and inspected for quality and performance. The assembly process is carried out by highly trained technicians in a clean and controlled environment, ensuring the proper alignment and functionality of all parts.
  • The calibration of the burners, sensors, and measurement systems is a critical and regular part of the manufacturing process. It is performed using traceable reference standards to guarantee the accuracy and reproducibility of the test results. Rigorous quality audits and inspections are conducted at various stages of production to maintain the highest level of product quality.
• Quality Certification and Validation
  Our tester has obtained relevant quality certifications and has been validated by independent testing laboratories. It has been proven to provide accurate and reliable test results, conforming to the most demanding international and national building material and structure fire safety standards. We also continuously update and improve our product based on the latest technological advancements and customer feedback to ensure its long-term performance and compliance.

5. Application Areas and Success Stories

• Building Material Manufacturers
  • A leading siding manufacturer used the Building Material and Structure Surface Flame Spread Tester to evaluate a new line of fire-resistant siding materials. The test results showed that the siding had a significantly lower flame spread rate and index compared to their previous products. This enabled them to market the siding as a premium fire-safe option, attracting customers in the residential and commercial construction sectors. The company experienced an increase in sales and enhanced its reputation for producing high-quality and safe building materials.
  • A flooring company utilized the tester to develop a new type of fire-retardant flooring. By testing different materials and finishes, they were able to optimize the flooring's flame spread characteristics. The resulting product met the strictest safety standards and was widely adopted in public buildings, such as schools and hospitals, where fire safety is of utmost importance.
• Architectural and Engineering Firms
  • An architectural firm used the test results from the equipment to select appropriate building materials for a large shopping mall project. By choosing materials with low flame spread rates for the interior and exterior surfaces, they were able to enhance the overall fire safety of the building. The mall was able to pass fire safety inspections with ease, and shoppers and employees have a greater sense of security.
  • An engineering firm incorporated the data from the tester into their structural fire engineering analysis. They were able to accurately predict the fire behavior of different building materials and structures and design more effective fire protection systems. This led to more efficient and cost-effective fire protection solutions for their clients, improving their competitiveness in the market.
• Research Institutions
  • A research institute focused on sustainable building materials used the tester to study the flame spread behavior of bio-based building materials. The data obtained helped them understand the limitations and potential improvements of these materials. They were able to develop new bio-based composites with enhanced fire resistance, contributing to the advancement of sustainable building technology and the reduction of the environmental impact of the construction industry.

6. Service and Support

• Pre-Sales Technical Consultation
  Our team of experts provides in-depth technical consultations to help customers understand the capabilities and suitability of the Building Material and Structure Surface Flame Spread Tester for their specific testing needs. We offer demonstrations and training to familiarize customers with the operation and functionality of the equipment before purchase. We also assist in selecting the appropriate test methods and accessories based on the materials and applications to be tested.
• After-Sales Service and Maintenance
  We offer comprehensive after-sales service, including on-site installation and commissioning. Our technicians are available for regular maintenance, calibration, and emergency repairs. We provide spare parts and upgrades to keep the tester operating at peak performance. We also offer service contracts that include preventive maintenance and priority technical support, ensuring the long-term reliability and availability of the equipment.
• Training and Technical Support
  We conduct training programs for new users to ensure they can effectively operate the Building Material and Structure Surface Flame Spread Tester and interpret the test results. Our technical support team is available 24/7 to answer questions, provide troubleshooting assistance, and offer guidance on test method optimization and compliance with relevant standards. We also provide software updates and support for the data acquisition and analysis systems, enabling customers to take full advantage of the latest features and technologies.