HeRL02-RM

Helium Reliquefier

HeRL02-RM is specifically designed for helium recovery from a single NMR unit, creating a closed-loop, zero-boil-off system for your magnet.

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HeRL02-RM Helium Reliquefier is designed for helium recovery from a single NMR unit. It creates a closed-loop, zero-boil-off system for your NMR magnet. Boiled-off helium is passed through a vapor return line to the cryocooler-powered reliquefier, which instantly liquefies the boil-off and returns it to the magnet’s helium bath. In addition to safeguarding against helium supply issues and price fluctuations, the system makes your NMR setup easy to manage, increases your magnet up-time, and reduces the quench risk.

Product Highlights

1.0

HeRL02-RM

Helium Reliquefier

Helium Recovery Solution for Single NMR units

The HeRL02-RM is specifically designed to meet the capacity of an NMR magnet and employs vibration mitigation techniques that do not interfere with NMR spectroscopy. The product has been field tested on multiple units of varying magnet strength with no effect on the results. It’s an ideal solution for small laboratories with one to three NMR systems, and organizations with dispersed magnets.

Easy NMR Helium Management

By using a helium management solution, you no longer need to actively manage the helium used to cool down your magnets. Stop worrying about refilling helium and scheduling helium transfers; let the HeRL02-RM manage your helium for you. Drop-in installation through an existing fill port makes it easy to add the system to your NMR setup.

Increase Up-Time and Reduce Quench Risk

With no need for helium refills, NMR system downtime is reduced, providing more time for experimentation. With a closed-loop, zero-boil-off system magnet, quench risk is reduced as well.

Unmatched Reliability with Cryomech Cryocoolers

The Cryomech HeRL02-RM can be operated 24 hours a day, 7 days a week, reliably, automatically, and safely. The system is powered by a Cryomech Pulse Tube Cryocooler, designed for high reliability with long mean times between maintenance, and a warranty of three years or 12 000 hours on parts and materials offered.

Technical Specifications

2.0

HeRL02-RM

Helium Reliquefier

Parameter
Cool Down Time	< 4 Hours
Cooling Water Requirements	2.3 GPM (9 LPM) @ 80°F (27°C)
Liquefaction Rate	≥ 2.25 L/Day
Reliquefaction and Recondensing Rate	≥ 7.5 L/Day
Cryocooler Model	PT405-RM / CP2850
Power Consumption	6 kW @ 60Hz 5kW @ 50Hz

Custom Options

Scientific research often requires specialized equipment that has never been built before. We fully understand this, and are happy to build customized solutions for our customers and their unique applications.

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HeRL02-RM

Helium Reliquefier

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