Announcing the HeRL01‑RM: A Next‑Generation, Energy-Efficient NMR Helium Recovery Solution

We are excited to announce the Cryomech HeRL01‑RM Helium Reliquefier, our next‑generation solution for direct helium recovery from single NMR systems. Building on the proven performance of the HeRL02‑RM, the HeRL01‑RM features a more compact design and significantly reduced power consumption, operating on single‑phase power.

The HeRL01‑RM is our latest solution to help laboratories efficiently manage their helium by turning NMR magnets into closed‑loop, zero‑boil‑off systems. This closed loop approach reduces dependency on helium deliveries, stabilizes operating costs, and helps to ensure that magnets keep working without interruption.

Efficient Helium Management with Direct Recovery

The HeRL01‑RM is designed specifically for direct helium recovery from a single NMR instrument. With the reliquefier installed, laboratories can recover helium directly from their NMR system, reliquefy it, and return it to the magnet’s helium bath. The result is a continuous, closed‑loop system that eliminates routine helium refills and simplifies day‑to‑day helium management.

By maintaining a stable helium bath, the HeRL01‑RM supports high magnet uptime and reduces the risk associated with low helium levels. For laboratories operating multiple NMR system, or managing dispersed magnets, the system provides a practical and economical way to safeguard their helium.

An Evolution of the Proven HeRL02‑RM

The HeRL01‑RM is based on the same field‑proven architecture as the HeRL02‑RM, which has been validated on multiple NMR magnets of varying strengths with no effect on spectral quality. Like its predecessor, the HeRL01‑RM employs vibration mitigation techniques designed to meet the demands of sensitive NMR spectroscopy.

What sets the HeRL01‑RM apart is its improved energy efficiency. The system uses a new, compact cryocooler that significantly reduces power consumption compared to the HeRL02‑RM. This allows the HeRL01‑RM to operate on single‑phase power, making it easier to integrate into a wider range of laboratory environments and reducing long-term operating costs.

With its reduced power requirements and compact design, the HeRL01‑RM lowers the barrier to adopting helium recovery. Installation is straightforward, with the reliquefier specifically designed to integrate directly with NMR systems. Once in place, the HeRL01 RM operates continuously, automatically managing helium recovery so users can focus on their research rather than helium logistics.

A Practical Step Toward Helium Conservation

“The launch of the Cryomech HeRL01‑RM delivers an energy-efficient, next-generation helium recovery solution for the NMR field. Together with our range of Helium Reliquefiers, Liquid Helium Plants, and large-scale recovery systems, Bluefors continues to support laboratories in reducing helium consumption and enhancing operational stability,” said Rich Dausman, President of Bluefors Syracuse.

With the HeRL01‑RM, laboratories gain an efficient way to manage helium through direct recovery—while transforming their NMR systems into reliable, closed‑loop platforms built for long‑term operation.