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AL330

Gifford-McMahon Cryocooler

View all Gifford-McMahon Cryocoolers
Technical Specifications
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Technical Specifications

1.0

AL330

Gifford-McMahon Cryocooler


Parameter
Cooling Capacity94 W @ 30 K
Base Temperature≤ 17K
Cool Down Time<1 hour to base temperature
Cold Head Weight46 lb (21 kg)
Compressor PackageCPA2870
Water Cooled Weight247lb (112kg)
Water Cooled Dimensions19 X 18 X 24.5 in (48 X 46 X 62 cm)
Air Cooled Weight388lb (176kg)
Air Cooled Dimensions23.5 X 21 X 43 in (60 X 54 X 109 cm)
Water Cooled Power Consumption 60Hz (Input Power)200/230 or 440/480 VAC / 3 PH / 7.5 kW
Water Cooled Power Consumption 50Hz (Input Power)200 or 380/415 VAC / 3 PH / 6.7 kW
Air Cooled Power Consumption 60Hz (Input Power)200/230 or 440/480 VAC / 3 PH / 8.1 kW
Air Cooled Power Consumption 50Hz (Input Power)200 or 380/415 VAC / 3 PH / 7.3 kW
Cooling Water Requirements2.3 GPM (8.7 LPM) at 80 °F (27 °C)
Flexible Lines10 ft (3 m)
Helium Pressure220 ± 5 psig (15.2 ± .34 bar) at 60 Hz
230 ± 5 psig (15.9 ± .34 bar) at 50 Hz
Ambient Temperature Range45 °F to 100 °F (7 °C to 38 °C)

Downloads

2.0

AL330

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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