The Specac High Temperature High Pressure (HTHP) Cell is engineered for the characterization of solid samples, including heterogeneous catalyst systems. It supports analysis under controlled temperature up to 800 °C and pressure up to 1000 psi with a gaseous atmosphere supplied via up to three separate gas feeds.
The cell enables three experimental modes: transmission, reflectance, and thermal decomposition of solids, allowing comprehensive sample analysis. Its robust construction, combining 316 stainless steel body and Incoloy heated components, assures durability and thermal resistance.


The Specac High Temperature High Pressure (HTHP) Cell is engineered for the characterization of solid samples, including heterogeneous catalyst systems. It supports analysis under controlled temperature up to 800 °C and pressure up to 1000 psi with a gaseous atmosphere supplied via up to three separate gas feeds.
The cell enables three experimental modes: transmission, reflectance, and thermal decomposition of solids, allowing comprehensive sample analysis. Its robust construction, combining 316 stainless steel body and Incoloy heated components, assures durability and thermal resistance.