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Pulse Tube technology is currently the leading-edge method of cryogenically cooling to temperatures as low as 4 K, providing low vibration, high reliability and low maintenance requirements. SHI Pulse Tubes are uniquely designed with no moving parts inside the coldhead.
The SRP-062B Pulse Tube (right) features an optional separated valve unit to further reduce vibration, enable operation in higher magnetic fields and to ease maintenance requirements.
SHI Pulse Tube Cryocoolers provide a stable, low-temperature solution for sensitive measurement and analytical applications.
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Pulse Tubes Specification Chart |
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Watts @ 50 Hz
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Watts @ 60 Hz
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1st Stage Capacity
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2nd Stage Capacity
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1st Stage Capacity
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2nd Stage Capacity
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SRP-082B
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40 W @ 45 K
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1.0 W @ 4.2 K
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40 W @ 45 K
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1.0 W @ 4.2 K
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SRP-062B
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30 W @ 65 K
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0.5 W @ 4.2 K
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30 W @ 65 K
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0.5 W @ 4.2 K
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Specifications subject to change without notice. |
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All literature is in Adobe Acrobat format. |
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Pulse Tubes Outline Drawings |
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All of these outline drawings are in Adobe Acrobat format. |
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Pulse Tubes Compressor Options |
