In a groundbreaking development, Vapourtec has introduced the electronic Back Pressure Regulator (eBPR), a compact and self-contained device that adjusts pressure electronically without relying on external reference gas. This innovation marks a significant shift from traditional BPRs, which have been fixed or manually adjusted through external controls. The eBPR offers precise regulation of back pressure in flow chemistry systems and enhances safety by providing pressure relief for liquid, gas, or mixed fluids. Featuring only Polytetrafluoroethylene (PTFE) and Perfluoroalkoxy alkanes (PFA) fluoropolymers as contact surfaces, it ensures compatibility with various chemical processes. With its impressive performance stats and versatile control options, this technology is set to transform the field of back pressure regulation.

A New Era in Back Pressure Control

In the world of advanced chemical processing, Vapourtec's latest creation stands out as a remarkable achievement. Developed under the leadership of Duncan Guthrie, Managing Director of Vapourtec, the eBPR operates within a pressure range of 0.5 to 20 bar (g) while accommodating flow rates between 0.05 ml/min and 30 ml/min. It functions efficiently even at fluid temperatures up to 100°C. Located at their state-of-the-art facility, the team behind this innovation focused on creating a system that could be seamlessly integrated into modern laboratories and industrial setups.

The eBPR's design eliminates the need for external gas references, making it more flexible and user-friendly. Furthermore, users can choose between models with an integrated interface or those controlled remotely via RS232 serial commands. Its adaptability makes it suitable for both simple and complex applications, enhancing its appeal across multiple industries.

From a materials perspective, the use of PTFE and PFA fluoropolymers ensures durability and resistance to corrosion, crucial factors for maintaining consistent performance over time. These features make the eBPR particularly valuable for experiments involving aggressive chemicals or high-temperature conditions.

As explained by Mr. Guthrie, the eBPR not only streamlines operations but also opens doors to new possibilities in chemical synthesis, offering researchers greater flexibility and precision in their work.

From a journalist's standpoint, this advancement underscores how technological progress continues to push boundaries in scientific research. By simplifying a previously cumbersome process, Vapourtec’s eBPR demonstrates the importance of investing in innovative solutions that address real-world challenges. For readers interested in cutting-edge technologies, this story highlights the potential impact such tools can have on improving efficiency and expanding our understanding of chemistry. It serves as a reminder that small yet clever innovations can lead to profound changes in how we approach complex problems.