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PT425

Pulse Tube Cryocooler

View all Pulse Tube Cryocoolers
Technical Specifications
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Technical Specifications

1.0

PT425

Pulse Tube Cryocooler


Parameter
Cooling Capacity2.7W @ 4.2K W/ 55W @45K
Base Temperature2.8K
Cool Down Time60 MIN TO 4K
Cold Head Weight58lb (26.3kg)
Compressor PackageCPA1114
Water Cooled Weight420lb (190.5kg)
Water Cooled Dimensions24 X 24 X 31in (61 X 61 X 79cm)
Air Cooled WeightN/A
Air Cooled DimensionsN/A
Power Consumption 60Hz (Input Power)440/480 VAC / 3PH / 13.0kW
Power Consumption 50Hz (Input Power)380/415 VAC / 3PH / 12.0kW
Cooling Water Requirements3 GPM (11.5 LPM) @ 80°F (27°C)
Flexible Lines66ft (20.1m)
Helium Pressure240 ± 5 PSIG (16.6 ± .34 bar) @60Hz
270 ± 5 PSIG (18.6 ± .34 bar) @50Hz
Ambient Temperature Range45°F TO 100°F (7°C TO 38°C)

Downloads

2.0

PT425

Pulse Tube Cryocooler

PT425 Cryocooler

Capacity Curve
System Drawing
Cold Head Outline Drawing

PT425 Cryocooler with Remote Motor Option

Capacity Curve
System Drawing
Cold Head Outline Drawing

Custom Options

Scientific research often requires specialized equipment that has never been built before. We fully understand this, and are happy to build customized solutions for our customers and their unique applications.

Commonly provided customizations include:

  • Conflat Flanges
  • ISO Flanges
  • Gas Feed Throughs
  • Electrical Feed Throughs
  • Recondensing Heat Exchangers
  • Gas Pre-Cooling Tube
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Pulse Tube Cryocooler Options
Cryocooler Accessories

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