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Helium purifier and liquefiers

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KDHRR40 Helium Liquefier

2017-11-30

KDHRR40  Helium  liquefier  developed  by  CSIC  Pride  (Nanjing)  Cryogenic  Technology  Co.,  Ltd.  is  an  important  part  of  helium  recovery,  purification  and  liquefaction  system. It has the characteristics of simple operation, safety and reliability, low energy consumption, etc. It is widely used in demand liquid helium. The laboratory of all sizes.

The KDHRR40 Helium liquefier is mainly composed of helium compressor, helium liquefier cold box, PLC control panel, valve panel and integrated cabinet.






Specification:


   KDHRR40 

Liquefy  rate

36L/day(5PSI)

40L/day(10PSI)

Dimension

1850*1150*2300

Weight

~1000kg

Coldhead

KDE415SA

Compressor

KDC6000V

Quantity of cryocooler

2 sets

Dewar

250L(can be selected according to customer requirements)

Cool down time to liquid generation

<4h

Power supply of GM cryocooler

3PH AC380V 50Hz (Power consumption: 14~16KW)/

3PH AC380V 60Hz (Power consumption: 14~16KW)

Power supply of control unit

Single PH  AC110V—240V 50~60Hz (Power consumption<1KW)

Cooling water

Inlet temperature 5~25℃, flow rate14~18 L/min, pressure<8bar; Pure water

Helium gas

Gas supply from high-pressure cylinder(Pressure: 2~40bar)

Gas supply from helium recovery equipment(Pressure: 0~10PSI)

Gas purity: >99.999%

Inlet temperature: -20℃~300℃