Closed-Cycle 1K Cryocooler

In addition to our 1K cryostat, Cryomech is now offering a closed-cycle 1K cryocooler for sub-2K applications. The system is precooled by a 4K pulse tube cryocooler and can use either the PT410, PT415, or PT420 coldheads. The 1K cryocooler offers cooling at ≤1.8K, ~4K, and ~45K simultaneously. The circulation pump station circulates helium through […]

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UHV Sleeve

UHV Sleeve

Cold Head sleeves are available for both Gifford-McMahon and Pulse Tube Cold Heads. This sleeve gives the customer the ability to UHV bake or remove the Cold Head for maintenance without having to disassemble their Cryostat. The UHV sleeve remains attached to customer equipment as the Cold Head interface and, when necessary, the Cold Head […]

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Cold Head with Built-in Liquefying Circuit

Built in Liquefying Circuit

This option gives the customers the ability to create liquid helium for their external helium circuit. Only available with our two-stage PT Cold Heads, this built-in liquefying circuit liquefies helium and directs the liquid through a VCR fitting. The helium gas enters the circuit through a fitting on the base plate. The helium is then […]

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World’s Largest PT and GM Cryocoolers

PT 420 cold head

Here at Cryomech we pride ourselves on having the widest selection of Gifford-McMahon and Pulse Tube Cryocoolers available on the market. With that vast selection, we can also say we offer the largest cooling capacities from a single GM cycle cryocooler available anywhere. Performance specs for our largest cryocoolers are as follows: PT420 (with CP1114 Compressor): 2.0W @ 4.2K (2nd stage) with […]

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Larger Liquid Helium Plants and Reliquefiers

LHeP60

In 2017 Cryomech launched the  PT420, the largest 4K pulse tube available with an impressive performance ≥2 W at 4.2K with ≥55 W at 45K. A larger pulse tube means a higher liquefaction rate is possible in our already robust line of helium management products. Cryomech shipped its first Liquid Helium Plant (LheP) in 2007. At the time […]

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Enhanced Specifications for the PT410

PT410

Here at Cryomech we are constantly working to improve the products we offer to you.  We strive to innovate to meet our customers’ needs and provide unique solutions for their specific applications. With that said, we are pleased to announce enhanced specifications for our PT410  Pulse Tube Cryorefrigerators: PT410 (CPA289C) has been updated from 1.0W @ […]

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Cryomech Introduces 2W 4K Pulse Tube Cryocooler

In keeping with our relentless drive for continuous product improvement, Cryomech is proud to introduce the world’s largest 4K Pulse Tube Cryocooler, the PT420. The PT420 has first and second stage capacities unmatched by any other product available. 2.0W @ 4.2K with 55W @ 45K Base Temperature 2.8K with no load Compressor Package CPA1114 available […]

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Temperature Oscillation Damping Pot

A Temperature Oscillation Damping Pot can be added to any Cryomech two-stage pulse tube to increase temperature stability to +/-5mK. The compact and efficient design offers greatly decreased temperature fluctuations around 4.2K with minimal loss to your cooling capacity and base temperature.

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CP2800 and CP1000 series compressor

We have been developing a new control panel for our CP2800 and CP1000 series compressorover the past year and we are now excited to introduce this enhanced interface. Access you critical compressor data faster with our new 5” PLC based touch screen Easier remote monitoring and control as well as Serial communication via RS232/485 and Ethernet […]

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Automatic Helium Purifier

Cryomech has developed an Automatic Helium Purifier to sell alongside its liquid nitrogen-cooled purifiers. Unlike the liquid nitrogen-cooled purifiers that require weekly liquid nitrogen refills and monthly trap regeneration, the Automatic Purifier runs indefinitely without any user intervention. Trap cooling is provided by a Cryomech GM Cryocooler and all equipment necessary for regeneration of the trap is […]

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