Cryogenic refrigerator
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Specification：
| Coldhead Type | KDE401SA | |
| Lowest Temperature： | ＜ 2.5K | |
| Cooling Capacity (50Hz)： | First Stage | Second Stage |
| 3W @ 45K | 0.25W @ 4.2K | |
| Cooldown Time（2nd stage）： | ＜ 120min.(4.2K) | |
| Weight： | Coldhead | Compressor |
| 8.9 kg | 86 kg | |
| Compressor Type： | KDC2000F | |
| Power Consumption(50Hz) | Steady | Cooldown |
| 3.2kW | 3.5kW | |
| Cooling Type: | Air Cooling | |
| Cooling Air Requirement： | 1800Nm3/hr | |
| Standard Flexline： | 15A×10m | |
| Power Supply | Single-phase 220V (50Hz) | |
| Warranty Time： | Coldhead | |
| 18 months | ||
Environmental Requirement:
|
Item |
Operating |
Storage |
|
Ambient Temperature |
4-40 ℃ |
-20-65 ℃ |
|
Relative Humidity |
30%-70% |
10%-90% (Requiring No-condensing) |
|
Ambient atmospheric pressure |
70kPa~110kPa |
20kPa~110kPa |
Outline Drawing：
Typical Load Map:
CSIC Pride（Nanjing）Cryogenic Technology Co., Ltd.
