Dear customers,
Currently, the printing and shipping of print documents (standards and publications) are delayed.
If available, you may also order the document in digital download format; it is usually available within a few minutes (or within one business day at the latest if manual review is required).
To convert an existing order, please email international@dinmedia.de, including your order number or customer number.
We apologize for the inconvenience and thank you for your patience.
Your DIN Media
Standard [WITHDRAWN]
Product information on this site:
Quick delivery via download or delivery service
All transactions are encrypted
ISO 80000-5 includes names, symbols and definitions for quantities and units of thermodynamics. Where appropriate, conversion factors are also given. The first edition of ISO 80000-5 supersedes ISO 31-4:1992 and ISO 31-4:1992/Amendment 1:1998. ISO 80000-5 was released in 2011 as an amended version based on this German standard. The text of ISO 80000-5:2007 has been prepared by Technical Committee ISO/TC 12 "Quantities and units" (secretariat: SIS, Sweden) of the International Organization for Standardization (ISO) and has been adopted as EN ISO 80000-5:2013 by the CEN Technical Steering Committee (BT). Working Group NA 152-01-02-01 AK "Mathematische Begriffe und Zeichen" ("Mathematical concepts and symbols") is responsible on the national level.
This document has been replaced by: DIN EN ISO 80000-5:2020-02 .