Cryostats - ⁴He/LN₂
Cryostats - Cryogen-Free
ULT-Cryostats - Magnets - LHe/DRY
4K Closed Cycle Refrigerators
Closed Cycle Refrigerators
Capacitance Measurements
Low Temperature Accessories
Consult

4 K G.M. Closed Cycle Refrigerators
(Closed Cycle Refrigerators)

Supplier
 Cooling Power (50/60 Hz)Compressor Cooling
4 K - G.M. Refrigerators2. Stage@4.2 K1. StageWaterAirAir-
Outdoor

* Variable Frequency (up to 70 Hz) for fast Cooldown

 Cooling Power (50/60 Hz)Compressor Cooling
4 K - 3-Stage G.M. Coldheads3. Stage@4.4 K2. Stage@18 K1. StageWaterAirAir-
Outdoor

All systems completely RoHS compliant - Flange Modifications, Capillaries and Helium-Pot available