Helium Purifier and Liquefier

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KDHR15 Helium Reliquefier
2019-06-11

Liquefaction rate

15L/d@1 PSI, 20L/d@5PSI

Reliquefaction rate

≥20L/d@1 PSI

Vibration index

±2 μm

Compressor power supply

3 phase, 380V (50Hz)/480V(60Hz)

Control unit power supply

Single Phase AC110V-240V (50-60Hz)

Cooling water

Inlet temperature: 5~25℃; Flow rate 7~10L/min; Pressure＜8bar

Helium Purity requirement

＞99.999%

Liquid helium infusion line

Material:sus304, O.D: 9.5mm, Lenth:550 mm(can be customized)

Dimension(cold box)

Φ400×685mm (Infusion tube not included)

Dimension(control unit)

＜600x600x1500mm

Features

The whole system is non-magnic and has good electrical insulation from the customer equipment.

Components

One KDE415SA-KDC6000V GM cryocooler, one cold box, lifting frame, two sets 20A*20M helium lines, control unit, pipes, valves and part kit.

Cool down Time

＜3.5h