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PT420

Pulse Tube Cryocooler

View all Pulse Tube Cryocoolers
Technical Specifications
Downloads
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Technical Specifications

1.0

PT420

Pulse Tube Cryocooler


Parameter
Cooling Capacity2.0W @ 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 / 12.5kW
Power Consumption 50Hz (Input Power)380/415 VAC / 3PH / 11.4kW
Cooling Water Requirements3.6 GPM (13.6 LPM) @ 80°F (27°C)
Flexible Lines66ft (20.1m)
Helium Pressure220 ± 5 PSIG (15.2 ± .34 bar) @60Hz
260 ± 5 PSIG (17.9 ± .34 bar) @50Hz
Ambient Temperature Range45°F TO 100°F (7°C TO 38°c)

Downloads

2.0

PT420

Pulse Tube Cryocooler

PT420 Cryocooler

Cold Head Outline Drawing
System Drawing

PT420 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
Contact Sales

Pulse Tube Cryocooler Options
Cryocooler Accessories

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