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Cryocoax Signs Distribution Agreement with XMA Corporation-Omni Spectra® for High Quality RF Solutions

On November 16, Intelliconnect/CryoCoax (CSA CSM), leaders in the manufacture of cryogenic cable assemblies, announced it has been appointed as a franchised stocking distributor by XMA Corporation-Omni Spectra® (CSA CSM) focusing on cryogenic products as well as standard attenuators and high frequency microwave components.

Bluefors Introduces New Cryogenic Platform KIDE

To control more qubits there needs to be a new way of thinking about quantum measurement systems, starting with the cryogenic system itself. For this, Bluefors is introducing a new cryogenic platform, called KIDE [k ɪ d ɛ]. KIDE will play an important role for future research and development of...

DOE Announces Nearly $8 Million to Help Reach Hydrogen Shot Goals through National Laboratory H2@Scale Projects

On October 8, the US Department of Energy (DOE) announced nearly $8 million for nine cooperative projects that will complement existing H 2@Scale efforts and support DOE’s Hydrogen Shot goal to drive down the cost of clean hydrogen by 80% within the decade. The selected projects, or cooperative research and...

Center for Bright Beams Awarded $22.5 Million in Grant Renewal; Prepares Medical, Industrial Advances

A collaboration of researchers led by Cornell University has been awarded $22.5 million from the National Science Foundation (NSF) to continue gaining the fundamental understanding needed to transform the brightness of electron beams available to science, medicine and industry. The announcement was made on September 20.

The Most Powerful MRI Scanner in the World Delivers Its First Images

In September, the 11.7 Tesla MRI of the Iseult project, the most powerful in the world for human imaging, has just unveiled its first images. They validate the entire process that has enabled, thanks to multiple technological breakthroughs, the transformation of an “outstanding” magnet, delivered in 2017 to the French...

Book Review: The Safe Use of Cryogenic Technologies by Robert Done

It is becoming common for large-scale scientific projects to include cryogenic systems provided by other countries. Examples of this include CERN, the European Spallation Source, ITER and the PIP II project at Fermilab (CSA CSM). While these contributions are quite valuable, one of the big challenges in such projects is...

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

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...

Wind Tunnels

Dr. Robert Kilgore The development of the cryogenic wind tunnel is one of many significant breakthroughs in both cryogenics and wind-tunnel technology made during the past millennium. Interest in the development of high-speed commercial and military aircraft resulted in a review of problems of flow simulation in transonic wind tunnels...

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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