TC4188

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.

TC4188

15W@77K（2W@40K）

Descriptions

The cryocooler integrates linear compressor with dual-opposed gas bearing pistons, and a pulse tube cold finger with an acoustic phase shifter. making the product compact, easy to install and use, with ultra-long lifetime, maintenance-free, and low noise.

Features

Dual-opposed gas bearing pistons driven by linear motors. long lifetime.
Pulse tube cold finger with an acoustic phase shifter, low vibration, high reliability.
Integral configuration, easy installation and operation.
Maintenance-free.

Specifications

Cooling Capacity (20℃ reject)	15W@77K（2W @40K）
Rated Input Power	360 W
Power Supply	DC 48V(16A)
Weight	4.4 kg
Temperature Stability	±0.1 K
Ambient Temperature Range	-20℃ ~ 50℃
MTTF（hrs Goal)	180000

Typical Performance

Dimensions

Cooler Application Sets

TC4188 / TC4189 / TC4289 ap1

10-20W@77K

This is specailly designed for ease of use and is compatible with cryocoolers, providing 10W to 20W of cooling capacity at 77K , including models TC4188、TC4189 and TC4289. It includes an integrated heat pipe radiator and fan, and allows for the external mounting of the drive electronics. Users simply need to connect a 48v power supply to operate .

Drive Electronics