Welcome to FNA Equipments, your trusted provider of high-quality Oxygen Index Testers designed for precise measurement and analysis of the flammability and fire resistance of various materials. Our Oxygen Index Testers are engineered with precision and adhere to industry standards, ensuring accurate and reliable determination of the minimum concentration of oxygen required to support combustion.


Flammability Assessment:
Our Oxygen Index Testers offer a reliable method to assess the flammability characteristics of materials by measuring the oxygen concen+tration required to sustain combustion. This allows for the classification and comparison of materials based on their fire resistance properties.

Precision Oxygen Measurement:
The testers are equipped with highly accurate oxygen sensors to measure the oxygen concentration in the test chamber. This ensures precise and consistent results, enabling reliable comparisons between different materials.
Customizable Test Parameters:
Our Oxygen Index Testers allow for customizable test parameters, such as sample size and test duration. This flexibility enables tailored testing conditions to meet specific research or industry requirements.
User-Friendly Interface:
The testers feature a user-friendly interface and software that simplify test setup, data collection, and analysis. The intuitive controls and graphical representations enable easy operation and interpretation of test results.
Safety Measures:
Our Oxygen Index Testers are designed with safety in mind. They include safety features such as flame arrestors, ventilation systems, and emergency shut-off mechanisms to ensure operator safety during testing.
Our Oxygen Index Testers comply with the following relevant international standards, ensuring accuracy and comparability of results:

  • ISO 4589-2: Plastics – Determination of Burning Behavior by Oxygen Index – Part 2: Ambient-Temperature Test
  • ASTM D2863: Standard Test Method for Measuring the Minimum Oxygen Concentration to Support Candle-Like Combustion of Plastics (Oxygen Index)
  • BS 2782-141A: Methods of Testing Plastics – Burning Behavior – Oxygen IndexThese standards provide guidelines for oxygen index testing procedures, calibration, and result interpretation, ensuring compatibility and reliability across different laboratories and industries.

Plastics Industry:
Oxygen Index Testing is commonly used in the plastics industry to evaluate the fire resistance of various plastic materials, including polymers, composites, and flame-retardant additives. It helps in material selection and development of fire-safe products.
Building and Construction Industry:
Oxygen Index Testing is used to assess the fire performance of construction materials, such as insulation, cables, and wall coverings. It aids in ensuring compliance with fire safety regulations and enhancing the overall fire resistance of buildings.
Research and Development:
Scientists and researchers utilize Oxygen Index Testers to study the combustion properties of materials and develop new fire-resistant formulations. It contributes to advancements in fire safety technologies and materials.

Trust FNA Equipments:

At FNA Equipments, we are committed to providing high-quality Oxygen Index Testers that meet your specific fire testing needs. Our experienced team is dedicated to assisting you with technical inquiries, equipment selection, and providing exceptional customer support throughout your testing processes.

Choose FNA Equipments for reliable solutions and accurate testing equipment in the field of fire behavior analysis. Contact us or visit our website to explore our Oxygen Index Tester catalog and discover how we can enhance your fire testing capabilities and contribute to improved fire safety in your industry.