The OSU Rate of Heat Release Apparatus is a precision instrument designed to measure the heat release rate (HRR) of materials, primarily for aerospace applications. Originally developed by Smith at Oh...

The Flame Spread Index Tester is designed to evaluate the flame propagation characteristics of wall and ceiling lining materials. You can measure the material’s flame spread index (FSI) by exposing s...

The Paper Gypsum Board Fire Stability Tester is a specialized laboratory instrument for evaluating the fire resistance of gypsum boards and other building or decorative materials. By applying controll...

The Limiting Oxygen Index Tester measures the minimum oxygen concentration needed to sustain combustion of solid materials like textiles and plastics. Samples a...

The Surface Flame Spread Test Apparatus is a high-precision instrument designed for evaluating the lateral flame propagation of materials. It is primarily used in compliance with BS 6853 series railwa...