PT410 Cryorefrigerator

2 Stage Pulse Tube Cryocooler
2nd stage and 1st stage combined 1W @ 4.2K with 35W @ 45K (Cooling capacity @ 50 and 60Hz)
Lowest Temperature: 0W @ 2.8K
Cool down time to base temperature: 60 minutes to 4K
Cooling: Water Only
Input Power - Water Cooled: 8.4kW @ 60Hz, 7.9kW @ 50Hz

The PT400 Series Cryocoolers offer most reliable, lowest vibration cooling to 4.2K of any product on the market today.

Perfect for recondensing liquid helium and for cooling superconducting devices. Also used for precooling dilution, ADR, and adsorbtion refrigeration systems.

Warranty

Three years or 12,000 hours (whichever comes first) on parts and materials.

Maintenance

No routine maintenance required on cold head! Change absorber every 20,000 hours.

Electrical Configurations

220/230 VAC, 3 Phase, 60 Hertz
460 VAC, 3 Phase, 60 Hertz
200/220 VAC, 3 Phase, 50 Hertz
380/420 VAC, 3 Phase, 50 Hertz

Available Options

We offer the following standard options for each PT400 Series Cryocoolers:

Remote Motor Option
Bellows Assembly
Condensing Heat Exchangers