The RP-182B2S Pulse Tube Cryocooler is SHI’s highest-capacity 4K Pulse Tube, with a second-stage capacity of 1.5 W @ 4.2 K (50/60 Hz).  It features a separated valve unit to further reduce vibration, and operates with a water-cooled helium compressor.

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-182B2S Cold Head
• F-100L/H Compressor
• Helium Gas Lines – 20 m (66 ft.)
• Cold Head Cable – 20 m (66 ft.)
• Power Cable – 20 m (66 ft.)
• Hose Nipples
• Tool Kit