Juego de pruebas de extracción por reflujo

Reflux Extraction Test Set is designed to determine the binder (bitumen) content in bituminous mixtures reliably, rapidly, and with high repeatability. The system operates on the principle of dissolving the bitumen binder from the sample by solvent evaporation and condensation. Asphalt or concrete specimens are heated in a suitable solvent to dissolve the binder; the separated bitumen content is then used to calculate the binder percentage. Compared with conventional centrifuge-based extraction, this method provides a cleaner and safer working environment. It delivers fast and repeatable binder content results for asphalt mixture testing laboratories. Digital temperature control ensures stable heating profiles, allowing each reflux cycle to be carried out with consistent quality. Splash-proof design and a transparent glass vessel provide visual monitoring of boiling and circulation behavior.