KDC6000V Helium Compressor Cryogenic Coldhead Compressor

Detail Information
The KDC6000V is a high-performance helium compressor designed to drive KDE series GM cryocoolers for cryogenic applications down to 4 K. It provides a stable supply of high-purity helium gas at the pressure and flow rates required for reliable operation of the cryocooler cold head.
The compressor features an oil-lubricated helium circuit with highly efficient oil separation and filtration systems, ensuring long-term reliability and protection of the cryocooler. Equipped with a water-cooled heat exchanger, the KDC6000V is designed for continuous operation in demanding laboratory and industrial environments.
With its robust construction, low vibration, and easy maintenance, the KDC6000V is well suited for superconducting magnets, cryostats, cryopumps, quantum computing research, helium recondensation systems, and other low-temperature applications. Flexible helium hoses connect the compressor to the cryocooler cold head, allowing convenient installation and system integration.
The KDC6000V is compatible with KDE420SA and other high-capacity GM cryocoolers, delivering the stable performance required for long-term cryogenic operation.
Specifications
| Model No. | KDC6000V | |
Brand | Pride | |
| Electrical Power | 3 Phase-380V/400V-50 Hz 3 Phase-480V-60Hz | |
Helium Purity Requirements | ≥ 99.999% | |
Cooling Water Temperature | Inlet | Outlet |
5℃ ~ 35℃ | < 44℃ | |
Power Consumption (50Hz) | Steady | Cooldown |
6.5kW | 7.2kW | |
Pressure Range | Supply | Return |
16.6~20.7 bar | 2.8~6.9 bar | |
Cooling Water Requirement | > 7 L/min < 28℃ | |
Temperature | Operating | Storage |
4℃ ~ 40℃ | -20℃ ~ 65℃ | |
Weight | 118 kg | |
Maintenance Interval | 3 Years | |
Warranty Period | 1 Year | |
GA Drawing
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