Low Vibration Pulse Tube Cryocoolers with Electrical Isolation
Pulse tube cryocoolers use oscillating high-pressure helium gas in a closed tube to generate cooling through thermoacoustic effects. Unlike GM cryocoolers, pulse tube systems have no moving parts at the cold end, resulting in significantly lower vibration and higher reliability. The absence of a cold-end displacer also enables excellent electrical isolation between the compressor and cold head.
Hynhe pulse tube cryocoolers deliver ultra-low vibration cooling with high electrical isolation, making them ideal for sensitive scientific instruments, quantum computing systems, low-noise detectors, and applications where mechanical vibration must be minimized.
Professional enhanced pulse tube cryocooler delivering 45 watts at 45K and 1.5 watts at 4.2K. The PT-415RM Pro builds on the standard platform with optimized regenerator materials and refined gas dynamics for enhanced cooling performance. Features exceptional electrical isolation and ultra-low vibration characteristics.
Standard reliable pulse tube cryocooler providing 45 watts at 45K and 2 watts at 4.2K. The PT-420RM offers a proven combination of cooling performance, reliability, and low vibration. Its robust design ensures long-term stable operation for continuous-duty scientific and industrial applications.
Enhanced-capacity pulse tube cryocooler with over 2 watts at 4.2K and 45 watts at 45K. The PT-420RM Pro delivers superior second-stage cooling while maintaining the ultra-low vibration and electrical isolation characteristics that make pulse tube technology ideal for sensitive instrumentation.
Compact pulse tube cryocooler optimized for 3K cooling applications. The PT-310RM delivers approximately 32 watts at 35K and 0.9 watts at 3K, making it the ideal choice for sub-4K applications requiring compact size and minimal vibration. Perfect for adiabatic demagnetization refrigerators and specialized detectors.
All Hynhe pulse tube cryocoolers share these key design features that deliver superior performance and reliability across the entire product range.
All models are compatible with the powerful LAVROCK 100 helium compressor for maximum cooling performance and reliability.
Exceptional electrical isolation of greater than 5 gigaohms at 500VDC between cold head and compressor.
Advanced valve isolation system effectively absorbs compressor vibrations before they reach the cold head.
No moving parts at the cold end results in exceptionally low vibration output ideal for sensitive experiments.
Designed for continuous operation with minimal performance degradation over extended service periods.
Pulse tube cryocoolers offer unique advantages for applications requiring minimal vibration and electrical isolation. Contact us to discuss your specific requirements.
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