Either cryogenic systems with cryo pumps, with the refrigerator/cold head or with refrigerator and cryo panel assemblies: each configuration together with our accessories delivers the best cooling performance and reliability for your needs.
Besides cryogenic components and accessories gauges, valves and fore vacuum equipment are mandatory for the cryogenic products in general.
Low Temperature Cooling Systems < 10 K
Research and Dev.
Industrial Coating & Processing
MRI (Magnetic Resonance Imaging)
NMR (Nuclear Magnetic Resonance)
Sample and detector cooling
Cooling of pumping surfaces
Space simulation chambers
Pumping for accelerators, beamlines & research chambers
High temperature superconducting devices
Pumping for thin film coating in flexible and flat panel display technology
Electron beam welding
Pumping of furnaces for brazing and heat treatment
Cryo pump systems
Covering the pressure range from 10-3 to ≤ 10-11 mbar.
The principle of operation is that gaseous substances are bound to the cold surfaces within the pump by means of cryocondensation, cryosorption or cryotrapping.
Cryo pumps do not have any mechanically moving, oil or grease lubricated parts on the vacuum side.
In order to produce high or ultra-high vacuum, the cold surfaces/cryo panels must be cooled to a sufficiently low temperature. They are cooled by the well-proven, highly reliable one or two-stage refrigerators from Leybold’s COOLPOWER i line (Gifford/McMahon principle).
Fast and reliable
Ease of operation and maintenance
Fast and reliable
The pumping speed for all gases as well as air is highly effective. Even more so for water (H2O) and hydrogen (H2).
The cooling performance and cool down can be increased by variable motor speed of the cold head as well as the compressor.