PT90 Cryorefrigerator

Single Stage Pulse Tube Cryocooler. Capable of cooling to <30K.

Our single stage pulse tube cryocooler line offers the lowest vibration cooling, <30K of any product in the world.

Perfect for recondensing liquid nitrogen and for cooling high temperature superconducting devices.

Type
Single stage Pulse Tube Cryocooler

Capacity
48W @ 50k
65W @ 60K
77W @ 70K
90W @ 80K

Base Temperature
<32K with no load

Cool down time to base temperature
15 minutes to 80K

Input Power - Water Cooled
5.0kW @ 60Hz
4.3kW @ 50Hz

Input Power - Air Cooled
5.5kW @ 60Hz
4.8kW @ 50Hz

Warranty

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

Maintenance

Regular scheduled maintenance intervals at 20,000 hours

Cooling capacities
(60Hz*) 48W @ 50K 65W @ 60K
*reduced capacities @ 50Hz
77W @ 70K 90W @ 80K
Lowest Temperature: 0W @ 30K

Type: Pulse Tube
Cooling: Air or Water

Electrical Configurations

220/230VAC, 3 Phase, 60 Hertz
440/480VAC, 3 Phase, 60 Hertz
200VAC, 3 Phase, 50 Hertz
380/415VAC, 3 Phase, 50 Hertz

Available Options

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

Remote Motor
Low Vibration