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AL300

Gifford-McMahon Cryocooler

View all Gifford-McMahon Cryocoolers
Technical Specifications
Downloads
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Technical Specifications

1.0

AL300

Gifford-McMahon Cryocooler


Parameter
Cooling Capacity320W @ 80K
Base Temperature25K
Cool Down Time15 MINS to 80K
Cold Head Weight41lb (18.6kg)
Compressor PackageCPA2870
Water Cooled Weight247lb (112kg)
Water Cooled Dimensions19 X 18 X 24.5in (48 X 46 X 62cm)
Air Cooled Weight388lb (176kg)
Air Cooled Dimensions23.5 X 21 X 43in (60 X 54 X 109cm)51 X 56cm)
Power Consumption 60Hz (Input Power)200/230 or 440/480 VAC / 3 PH / 7.5 kW
Power Consumption 50Hz (Input Power)200 or 380/415 VAC / 3 PH / 7.0 kW
Cooling Water Requirements2.3 GPM (9LPM) @ 80°F (27°C)
Flexible Lines10ft (3m)
Helium Pressure210 ± 5 PSIG (14.5 ± .34 bar) @ 60Hz
230 ± 5 PSIG (15.9 ± .34 bar) @ 50Hz
Ambient Temperature Range45°F to 100°F (7°C to 38°C)

Downloads

2.0

AL300

Gifford-McMahon Cryocooler

Capacity Curve
System Drawing
Cold Head Outline Drawing

Options

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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Cryocooler Accessories

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