4 K cryocoolers — SHI 1.0 and 1.5 W compressor units
The Sumitomo F-50 and CSA-71 are compatible with the 1 W (Model RDK-408D2), the 1.5 W (Model RDK-415D), the 6 K (Model RDK-408S), and the 0.5 W two-stage pulse tube cryocooler (Model RP-062B) cold head systems. The Sumitomo F-70 is compatible with the 1 W (Model RDK-408D2) and the 1.5 W (Model RDK-415D). All models are equipped with casters for ease of transport.
Standard configuration
Download the mechanical drawing for the F-50 compressor (188 KB).
Accessories
Input power cable | 5 m |
Flexible gas lines | 6 m (RDK-408D, RDK-408S); 6 m with ballast tanks or 20 m (RDK-415D) |
Cold head power cable | 6 m |
CSA-71A air-cooled compressor
F-70 water-cooled compressor
F-50 water-cooled compressor
Compressor unit specifications
CSA-71A (UL/CE) | ||
Cooling | Air | |
Ambient | 5 to 35 °C | |
Operating range | 5% maximum capacity loss from 28 to 35 °C | |
Electrical power | AC 200 V, 3-phase | |
Electrical power consumption | Steady | Maximum |
50 Hz | 6.5 kW | 7.2 kW |
60 Hz | 7.5 kW | 8.3 kW |
Weight | 150 kg | |
Dimension (mm) | 550 D × 550 L × 885 H | |
Maintenance interval | 20,000 h |
F-70L (UL/CE) | F-70H (UL/CE) | F-50L (UL/CE) | F-50H (UL-CE) | |||||
Cooling | Water | Water | Water | Water | ||||
Minimum flow rate | 6 to 9 L/min | 6 to 9 L/min | 7 L/min | 7 L/min | ||||
Water connection | 1/2 n NPT male | 1/2 in NPT male | 3/8 in NPT female | 3/8 in NPT female | ||||
Temperature range | 5 to 25 °C | 5 to 25 °C | 4 to 28 °C | 4 to 28v°C | ||||
Electrical power | AC 200 V, 3-phase | AC 380 to 415 V, 3-phase, 50 Hz AC 480 V, 3-phase, 60 Hz | AC 200 V, 3-phase | AC 380, 400, 415 V, 3-phase, 50 Hz AC 460 to 480 V, 3-phase, 60 Hz | ||||
Electrical power consumption | Steady | Maximum | Steady | Maximum | Steady | Maximum | Steady | Maximum |
50 Hz | 6.6 to 6.9 kW | 8.2 to 8.5 kW | 6.6 to 6.9 kW | 8.2 to 8.5 kW | 6.5 kW | 7.2 kW | 6.5 kW | 7.2 kW |
60 Hz | 7.5 to 7.8 kW | 8.7 to 9.0 kW | 7.5 to 7.8 kW | 8.7 to 9.0 kW | 7.5 kW | 8.3 kW | 7.5 kW | 8.3 kW |
Weight | 100 kg | 100 kg | 120 kg | 120 kg | ||||
Dimension (mm) | 532 H × 443 W × 493 D | 532 H × 443 W × 493 D | 591 H × 450 W × 588 D | 591 H × 450 W × 588 D | ||||
Maintenance interval | 30,000 h | 30,000 h | 30,000 h | 30,000 h |