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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 Capacity320 W @ 80 K
Base Temperature≤25 K
Cool Down Time15 MINS to 80 K
Cold Head Weight43 lb (20 kg)
Compressor PackageCPA2870
Water Cooled Weight247 lb (112 kg)
Water Cooled Dimensions19 X 18 X 24.5 in (48 X 46 X 62 cm)
Air Cooled Weight388 lb (176 kg)
Air Cooled Dimensions23.5 X 21 X 43 in (60 X 54 X 109 cm)
Power Consumption 60 Hz (Input Power)200/230 or 440/480 VAC / 3 PH / 8.1 kW
Power Consumption 50 Hz (Input Power)200 or 380/415 VAC / 3 PH / 7.6 kW
Cooling Water Requirements2.3 GPM (9 LPM) @ 80°F (27°C)
Flexible Lines10 ft (3 m)
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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