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SCAI Announces Collaboration Agreement with SynSysCo

Sumitomo (SHI) Cryogenics of America, Inc. (SCAI), a CSA CSM, has announced a joint collaboration with Synergy Systems Corp (SynSysCo) for the distribution and service of Sumitomo’s Marathon® CP Cryopumps across North America.

Titan Shines Light on High-Temperature Superconductor Pathway

Scientists from the US Department of Energy's (DOE's) Oak Ridge National Laboratory (ORNL) (CSA CSM) have identified an alternative route to superconducting for copper oxides, or cuprates, in the pseudogap phase, an in-between phase before superconductivity in which cuprates exhibit both insulating and conducting properties.

Remembering Helen Edwards

Helen Edwards, distinguished and highly regarded scientist at Fermi National Accelerator Laboratory (CSA CSM), died on June 21 at the age of 80. Edwards was the leader in the design, construction, commissioning and operation of the Tevatron collider. In recent years she made significant contributions to the development of high-gradient,...

Brookhaven Powers Magnet Idle for Eight Years

A team of physicists and engineers at the US Department of Energy’s Brookhaven National Laboratory has completed preliminary tests of a 20-ton cylindrical magnet that could form the heart of an upgraded particle detector at the Relativistic Heavy Ion Collider (RHIC). The goal was to see if the superconducting solenoid...

Cryogenic Systems, from LHC to FCC

The Large Hadron Collider (LHC) features one of the largest cryogenic systems in the world. Cryogenics plays an indispensable role in applied superconductivity, and the development of cryogenics for accelerators has allowed researchers to efficiently cool both the high-field magnets presently used at the LHC and also those being developed...

Zika Fear Heats Up, Cure Sought in Cold

North America is welcoming summer and with it the increased fear of a pronounced expansion of Zika from its southern neighbors. In April, the US Centers for Disease Control and Prevention (CDC) held a summit to formulate an action plan against the virus and shortly thereafter began issuing statements, including...

Latest in Defining Cryogenics

Dewar

A dewar is a type of cryostat named after Sir James Dewar, the researcher who first developed the concept of a vacuum insulated container with silvered walls to reflect thermal radiation. Dewar was the first to liquefy hydrogen, and he created the device to store his discovery. The thermos bottle...

Stirling and Gifford-McMahon Cryocoolers

Stirling and Gifford-McMahon (GM) cryocoolers are two of the most commonly used cryocoolers in cryogenics. Both devices have a significant industrial base and operate at a wide range of temperatures and capacities. The thermodynamic cycles for both of these cryocoolers are quite similar. The Stirling cycle consists of a compressor,...

Liquefied Natural Gas (LNG)

A significant commercial application of cryogenics is the liquefaction, transport and storage of natural gas. Liquefied Natural Gas (LNG) is generally 95 percent methane with a few percent ethane and much lower concentrations of propane and butane. LNG liquefies at 111.6 K. Unlike many applications of cryogenics, the motivation for...

Latest in Cryo Central

Food Processing

Cryogenics and Food The industrial gas industry provides a host of products and services related to food. The various gases have useful and sometimes fascinating applications in food industry. “The food industry is not a homogenous industry. The needs of customers processing hamburger vs. poultry vs. strawberries vs. seafood, for...

Primary Standards

Elie K. Track Hypres, Inc. elie@hypres.com http://www.hypres.com/ Primary standards involve the exact definition and realization of units of measurement for various quantities, time, length, mass, voltage, resistance, current, etc. International agreements based on the latest scientific knowledge define those units, and their realizations vary depending on the unit itself. For...

Shrink Fitting

Robin A. Rhodes Cryogenic Institute of New England, Inc. rrhodes@nitrofreeze.com Shrink fitting, (or “compression fitting” as it is sometimes called), is a method used to insert a pin or bushing into a housing or other assembly requiring an extremely tight tolerance fit. It can be used as an alternative to...

Telecommunications

From the Winter 2004 issue of Cold Facts magazine The recent M-Calc IV — 4th Industry Assessment workshop discussing military and commercial applications for low-cost cryocoolers, held in November in San Diego, highlighted progress being made in cryogenics as applied in telecommunications. The reliability and long lifetime of projects now...

Latest in Ask the Experts

Need help comparing chest freezers and upright freezers

Currently we use in our Biobank an upright -80 freezer to store all our samples. We are planning to buy a fully automated bio-repository storage that will do the picking of samples under restricted conditions. But in the meantime I foresee that we have to pick the samples manually. The...

Need recommendations for cryogenic vials

I am looking into standardizing our range of bio storage tubes (cryogenic vials). These will be for both blood and tissue samples and their derivatives. Any recommendations, comments on Micronics, Nalgene, Nunc and or others that are suitable for long term -80 C and -196 C storage, DNA/RNA suitable, would...

We need a custom machine for flash freezing of water

We are an ice making company and have started a new project, which is related to flash freezing of water. It is based on cryogenics technology and we need a custom made machine. I would kindly ask you to pass me a few companies who would be interested in such...

Looking for a pump suitable for cold liquids

I would like to construct a small cooling circuit (appr. 50 x 50 cm) pumping liquid at a temperature down to -120°C from a cold reservoir to the specimen to be cooled. The tubes and connections are not a problem, but does somebody know a pump (suction/compression for circulation) suitable...

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