Pulse tubes


4K pulse tube Cryocooler series

SHI’s 4K Pulse Tube Cryocoolers embody leading-edge technology and provide low vibration, high reliability and low maintenance requirements.

They are uniquely designed with no moving parts inside the cold head. In addition, they feature an optional separated valve unit to further reduce vibration, enable operation in higher magnetic fields and ease maintenance requirements. SHI Pulse Tube Cryocoolers provide a stable low-temperature solution for sensitive measurement and analytical applications.

Standard Scope of Supply

  • RP-062B/BS Pulse Tube
  • F-50L/H Compressor
  • 20 m (66 ft.) Helium Gas Lines or 6 m (20 ft.) Helium Gas Lines with Buffer Tank
  • 20 m (66 ft.) Cold Head Cable and Power Switch Box
  • Tool Kit
  • Optional Split Valve Unit