TC4382

SymCool™ Axisymmetric Free-Piston Stirling Cryocooler Design

Featuring an axisymmetric design, the SymCool™ Free-Piston Stirling Cryocooler enables cylindrical modular integration with optical lenses, achieving significant space optimization and streamlined manufacturing.

OrthoCool™ Orthogonal Hybrid Pulse Tube Cryocooler Design (Phase-Shifting Displacers at ambient temperature)

The orthogonal hybrid pulse tube architecture of the "OrthoCool"™ is an innovative high-frequency pulse tube cryocooler techonogy oriengnally developed by Lihan Cryogenics. This architecture is suitable for the design of refrigerators operating within the temperature range of 20K to 200K and with a cooling capacity ranging from 10W to 1000W.

TC4382

30W@77K

Descriptions

A high-performance hybrid pulse tube cryocooler that uses a dual-opposed gas bearing piston, dual ambient displacer for phase shifting and recovering acoustic power.It combines the advantags of both pulse tube cryocoolers and Stirling cryocoolers and leads to a cryocooler with high reliability, high efficiency and low vibration at the cold head. This product is mainly designed for sensors in measuring instruments that require a low-temperature environment and can also be used in small scale gas liquefaction applications.

Features

Dual-opposed gas bearing pistons driven by linear motors. long lifetime.
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, long lifetime and high reliability.
Maintenance-free.

Specifications

Cooling Capacity (20℃ reject)	30W@77K
Rated Input Power	420 W
Power Supply	DC 48V(19A)
Weight	7.5 kg
Temperature Stability	±0.1 K
Ambient Temperature Range	-20℃ ~ 50℃
MTTF（hrs Goal)	80000