LC4790B

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.

LC4790B

70W@90K

Descriptions

The cryocooler integrates linear compressor with dual-opposed gas bearing pistons, and a pulse tube cold finger with an acoustic phase shifter. Batch manufacturing processes make it very cost-effective for ordinary industrial and commercial applications.

Features

Dual-opposed gas bearing pistons driven by linear motors, low vibration.
Split configuration, Built-in controller, high integration level, easy operation.
Cost-effective with batch manufacturing processes.
Water-cooled.
Maintenance-free .

Specifications

Cooling Capacity (20℃ reject)	70W@90K
Rated Input Power	1200 W
Power Supply	AV 220V / AC 110V
Weight	16.5 kg
Temperature Stability	±0.1 K
Ambient Temperature Range	-20℃ ~ 50℃
MTTF（hrs Goal)	120000