4 K cryocoolers — SHI 0.5 W compressor unit
The Sumitomo CKW-21A compressor is compatible with the 0.5 W cold head system (Model RDK-205D). It is equipped with casters for ease of transport.
Standard configuration
Accessories
| Input power cable | 5 m |
| Flexible gas line | 10 m supply and return |
| Cold head power cable | 6 m |
| Water connector | 3/8 NPT male for 1/2 (ID) hose |
Compressor unit Model CKW-21A specifications
| Cooling | Water | |
| Minimum flow rate | 200 L/h | |
| Temperature range | 4 to 28 °C | |
| Electrical power | AC 200 V, 3-phase | |
| Electrical power consumption | Steady | Maximum |
| 50 Hz | 2.8 kW | 3.3 kW |
| 60 Hz | 3.4 kW | 3.7 kW |
| Weight | Approximately 100 kg | |
| Dimension | 400 D × 450 L × 461 H (mm) | |
Specifications are subject to change without notice.