Experts of NP «IDGCA» considered the amendment to the standard ISO 21014:2019/Cryogenic vessels - Cryogenic insulation performance (ISO/TC 220 ISO 21014:2019/DAmd 1). This document defines practical methods for determining the thermal insulation characteristics of cryogenic receptacles. These methods include measurements of thermal insulation technical parameters in both open and closed cryogenic systems. Based on the results of the analysis of the amendment, the experts recommended the secretariat of ROS ISO to vote for it positively.
The International Dangerous Goods and Containers Association is a member of the Technical Committee on Standardization «Oxygen and cryogenic equipment» (TC 114).