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AL325

Gifford-McMahon Cryocooler

View all Gifford-McMahon Cryocoolers
Technical Specifications
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Technical Specifications

1.0

AL325

Gifford-McMahon Cryocooler


Parameter
Cooling Capacity100W @ 25K
Base Temperature≤ 17 K
Cool Down Time< 1 hour to base temperature
Cold Head Weight49 lb (22 kg)
Compressor PackageCPA1110
Water Cooled Weight420 lb (191 kg)
Water Cooled Dimensions24 X 24 X 31 in (61 X 61 X 79 cm)
Air Cooled WeightN/A
Air Cooled DimensionsN/A
Power Consumption 60Hz (Input Power)200/230 or 440/480 VAC / 3 PH / 11.2 kW
Power Consumption 50Hz (Input Power)200 or 380/415 VAC / 3 PH / 10.4 kW
Cooling Water Requirements3.0 GPM (11.4 LPM) at 80 °F (27 °C)
Helium Pressure220 ± 5 psig (15.2 ± .34 bar) at 60 Hz
250 ± 5 psig (17.2 ± .34 bar) at 50 Hz
Ambient Temperature Range45 °F to 100 °F (7 °C to 38 °C)

Downloads

2.0

AL325

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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