Cold N2 Gas for Stable Cooling in Temperature Controlled Applications Down to -160ºC
Jun 05 2019 Read 239 Times
Norhof manufactures LN2 auto-fill cooling systems, however, in addition to its known systems, also a variant in N2 cold gas supply systems. Whilst liquid nitrogen has a better cooling capacity, the advantage in using cold N2 gas, especially in small objects where a heater is present, to have more stability and less turbulence of evaporating LN2 (bubbling).
Norhof’s #800 series is fully programmable with several control choices. The controllable N2 Cold Gas flows up to 60 litre/minute. The system has several N2 Cold Gas control options, such as, pressure control, PID temperature control with one temperature sensor and software monitoring. The lowest possible temperature attained in the sample is -125ºC.
Applications for cold N2 gas include: automatic cooling of DSC systems; automatic cooling of small test chambers.
More information online
Do you like or dislike what you have read? Why not post a comment to tell others / the manufacturer and our Editor what you think. To leave comments please complete the form below. Providing the content is approved, your comment will be on screen in less than 24 hours. Leaving comments on product information and articles can assist with future editorial and article content. Post questions, thoughts or simply whether you like the content.
In This Edition Mass Spectrometry & Spectroscopy - 67th ASMS Conference on Mass Spectrometry and Allied Topics - Modular MS Bench System with Integrated Gas Supply for Sciex LC-MS/MS Unveile...
View all digital editions
Aug 04 2019 Anaheim, CA, USA
Aug 04 2019 Portland, OR, USA
Aug 05 2019 Lombard, IL, USA
Aug 25 2019 San Diego, CA, USA
Sep 01 2019 Berlin, Germany