Lihan Cryogenics Co.,Ltd.

Mid-size Cryocoolers


The TC4682 cryocooler integrates linear compressor with dual opposed gas bearing pistons, and a pulse tube cold finger with dual opposed ambient displacers as the phase shifter. More than 60W cooling power can be delivered at 77K. It is for applications where the efficiency is one of the key concerns.


  • Dual opposed gas bearing pistons driven by linear motors
  • Pulse tube cold finger integrated with dual opposed ambient displacers, acoustic power recovery and high efficiency
  • Integral configuration, easy to use
  • Motor stator isolated from gas chamber, higher reliability
  • Built-in water jacket
  • MTTF>50000hrs



For further information, contact Lihan today!

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