We supply liquid helium and nitrogen storage dewars, gas handling and safety equipment and a wide range of cryogenic components for low temperature measurement systems.
Our laboratory essentials include stycast epoxy for fixing cryogenic equipment, indium wire and foil for vacuum flanges and apiezon grease for heatsinking and lubrication.
Low temperature work makes great demands upon the electrical wiring used. Wire, connectors and heatsinking must be selected to minimise heatleak at low temperature. Laboratory cables need to be made professionally for low-noise performance.
Sample mounting components include non-magnetic JEDEC chip carriers and mPuck sample mounting stages for experiments below 4K, especially in vacuum when sample thermalisation needs to be achieved via demountable electrical connections.
CMR-Direct produces the industry's only commercial low temperature transformers, which coupled with Lock-In detection and narrow-band filtering, can provide ultra-low-noise performance for AC Resistivity and AC Susceptibility measurements.
Choosing the right Cryogenic Gloves from a wide range can be a confusing job - this video explains how we can assist with this process - from choosing a glove style, to measuring your hand for glove fit using the video in our cryogenic...
Posted by Kurt Haselwimmer in CMR-Direct News on May 01, 2013 .
The end of the spring semester is fast approaching which means just one thing for most academics. No, not summer break hanging out down by the beach sipping margheritas. But time, lots of it, to spend down the lab doing those measurements you've...
This time we're going to go over one of the most important techniques in low temperature work - using Indium wire to make cryogenic seals. There IS nothing more infuriating than having to...
We've had a number of customers contacting us to find out which Apiezon grease to use for their particular application in Cryogenics and condensed matter research so we've put together this quick grease selection guide to help them out.
Posted by Kurt Haselwimmer in CMR-Direct News on Jun 14, 2012 .
The response to our launch offer of Free GE-Varnish was nothing short of spectacular and caught us slightly out as our assigned offer stock had already gone after 36 hours, and we still had not contacted the last quarter of our user base. Being...
Posted by Kurt Haselwimmer in CMR-Direct News on Jun 05, 2012 .
Back in 2002 we first started selling consumables and components for low temperature research the world was a very different place. Online commerce was only just getting into its stride and social media platforms such as Facebook and Twitter...