The ATS Pressure Aging Vessel (PAV4) is designed to simulate the in-service oxidative aging of asphalt binders by exposing them to elevated temperatures in a controlled, pressurized environment. Featuring a user-friendly touchscreen interface and advanced software, the PAV4 delivers exceptional efficiency, accuracy, and reliability in asphalt testing. Engineered for ease of operation and consistent performance, it ensures precise aging simulation for research and quality control applications.

Each PAV4 complies fully with AASHTO R28, ASTM D6521, and EN 14769 standards, guaranteeing results that meet global testing requirements. With its modern design and enhanced functionality, the PAV4 sets a new benchmark for performance and user convenience in asphalt binder aging evaluation.