TC4189

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.

TC4189

12W@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 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 installation and use.
Motor stator isolated from gas chamber, long lifetime and high reliability.
Maintenance-free.

Specifications

Cooling Capacity (20℃ reject)	12W@77K
Rated Input Power	240 W
Power Supply	DC 48V(13A)
Weight	4.5 kg
Temperature Stability	±0.1 K
Ambient Temperature Range	-20℃ ~ 50℃
MTTF（hrs Goal)	80000

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

CT5544

4500W / DC48V

Input Voltage Range

48V±10%

Max. Input Power

700 W

Rated Output Power

500 W

Weight

0.719 kg

Regulatory Certifications

Demensitons (length X width X height)

174X 105X 45 mm³