A cone calorimeter is a device used to measure the flammability and combustion properties of materials. It provides valuable data on how materials react to fire by assessing parameters such as heat release rate, ignition time, and smoke production. This information is crucial for understanding fire behavior and improving safety standards in various industries. The cone calorimeter operates by exposing a sample to a controlled heat source while measuring the resulting emissions and heat release. It is widely used in research and development, particularly in the fields of materials science and fire safety, to evaluate the performance of products like plastics, textiles, and building materials.