SYRACUSE, NY, March 14, 2022 Cryomech introduced its new PT310 Pulse Tube cryocooler at the American Physical Society (APS) March 2022 Meeting. The PT310 cryocooler delivers its optimum heat lift performance at 3 Kelvin (K) which enables dry dilution refrigerators to achieve temperatures down to millikelvin levels. To develop the PT310 cryocooler, Cryomech combined our […]
Read ArticleIntroducing the PT425 Cryocooler
Cryomech is thrilled to announce the release of the latest innovation in our long line of 4K Pulse Tube Cryocoolers, the PT425. With a combined performance of 2.7W @ 4.2K with 55W @ 45K on an integrated motor platform, this is the largest two-stage Pulse Tube Cryocooler available from any manufacturer worldwide. Visit the product […]
Read ArticleClosed-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 […]
Read ArticleUHV 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 […]
Read ArticleCold Head with 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 […]
Read ArticleWorld’s Largest PT and GM Cryocoolers
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 […]
Read ArticleLarger Liquid Helium Plants and Reliquefiers
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 […]
Read ArticleEnhanced Specifications for the 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 @ […]
Read ArticleCryomech 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 […]
Read ArticleTemperature 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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