Cryogenic refrigerator
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I-Liquefier40 Compact Movable Helium Liquefier has a typical feature that the cold head inserts into the Dewar directly. The Helium compressor and the liquefier is integrated together and be skid-mounted into a small dimension, which is movable in the state of power-on. The liquid helium can be transferred into the customer’s device directly, no need a transportation Dewar so that the liquid helium consumption is avoided.
| Helium liquefy rate | 40L/d |
| Dimension | 1650x760x1735mm (compressor included) |
| Weight | 480kg |
| Cold head | KDE415SA |
| compressor | KDC6000V |
| Quantity of cryocooler | 2 sets |
| Dewar | 200L |
| Cooling time | ＜4h |
| Power supply of GM cryocooler | 3PH AC380V 50Hz |
| Cooling down: 14.4Kw | |
| Operation: 13Kw | |
| Power supply of control unit | Single PH AC110V—240V 50~60Hz (Power consumption＜1KW) |
| Cooling water | Inlet temperature 5~25℃, flow rate7-9L/min, pressure＜8bar |
| Helium requirement | Purity: ＞99.999% |
| Inlet Temp.: -20℃~40℃ | |
| Helium requirement | Purity: ＞99.999% |
| Inlet Temp.: -20℃~40℃ |
CSIC Pride（Nanjing）Cryogenic Technology Co., Ltd.
