All petroleum vapour pressure applications covered in a single analyser

BARTEC presents the RVP-4 Vapour Pressure Process Analyser, a reliable solution for real-time measurement of vapour pressure across a wide range of petroleum products. In today’s competitive refining landscape, accurate online physical property analysis is essential for product optimisation, safety, and environmental compliance.

The RVP-4 utilises an ASTM-compliant cylinder piston design with a 4:1 expansion ratio, ensuring precise, repeatable measurements. It features integrated temperature control and supports network and Modbus communication for seamless integration into plant systems.

Engineered for maximum flexibility, the RVP-4 handles gasoline, LPG, crude oil, and viscous samples without requiring additional wash cycles. It also enables temperature-variable testing, such as True Vapour Pressure (TVP) for storage tank applications.

With one analyser covering all key vapour pressure applications, the RVP-4 helps refiners improve quality control, reduce emissions, and ensure safe storage and transport—boosting both performance and compliance.