The Helium-3 family is a powerful series that with its unique synthetic charcoal technology, capable of producing temperatures that go as low as 0.26K ( -272.9°C). The built-in charcoal sorb pumps can pump at high speed; this high speed on the liquid helium-3 helps to lower the base temperature. High pumping speed is achieved by placing charcoal cryopump near the liquid helium-3, and by using new charcoal technology. Simple and cost-effective, this series is designed to mitigate gas leakage; an issue often missed by less experienced users. It is made to fit a standardised transport dewar (50mm) & a sliding seal for a smooth transition when inserting or removing the cryostat.
Additionally, the Helium-3 family is also flexible; the charcoal can be cooled by dynamic flow, static exchange gas or submerged in LHe. Available in sample in vacuum or top loading into vapour/liquid.