# European standardization activities on safety of liquid helium cryostats

- Institution: CERN
- Department: HSE Seminar
- Speaker: Steffen Grohmann
- Year: 2016
- Language: English
- Source: [CERN](https://videos.cern.ch/record/3011487)
- Licence: [CERN](http://copyright.web.cern.ch)
- Who can watch: Teens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

This talk gives a general overview on the challenges of designing safety units for liquid helium cryostats with regard to existing industry standards. It reviews the work of a national working group that published the technical guideline DIN SPEC 4683 in April 2015, which is dedicated to the particular conditions in liquid helium cryostats. Based on both this guideline and equivalent documents from e.g. CEA, CERN, a working group is being formed at the European Committee for Standardization, associated to CEN/TC 268, which will work on a European standard on safety of liquid helium cryostats. The actual status and the schedule of this project are presented..

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## Lectures

1. [European standardization activities on safety of liquid helium cryostats](https://invisiblenetwork.ai/learn/cern/3011487/09a32b7c034b), 36 min (CERN's player)