NF EN ISO 20088-2
NF EN ISO 20088-2

NF EN ISO 20088-2

April 2020
Standard Current

Determination of the resistance to cryogenic spill of insulation materials - Part 2 : vapour exposure

This document describes a method for determining the resistance of Cryogenic Spill Protection (CSP) systems to vapour generated from a cryogenic liquid release where the liquid content is practically zero. It is applicable where CSP systems are installed on carbon steel.The test provided in this document is not applicable to high pressure cryogenic liquid releases that can be found in refrigeration circuits and in LNG streams immediately post-liquefaction.

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Main informations

Collections

National standards and national normative documents

Publication date

April 2020

Number of pages

25 p.

Reference

NF EN ISO 20088-2

ICS Codes

91.100.60   Thermal and sound insulating materials

Classification index

M51-010-2

Print number

1

International kinship

ISO 20088-2:2020

European kinship

EN ISO 20088-2:2020
Sumary
Determination of the resistance to cryogenic spill of insulation materials - Part 2 : vapour exposure

This document describes a method for determining the resistance of Cryogenic Spill Protection (CSP) systems to vapour generated from a cryogenic liquid release where the liquid content is practically zero. It is applicable where CSP systems are installed on carbon steel.

The test provided in this document is not applicable to high pressure cryogenic liquid releases that can be found in refrigeration circuits and in LNG streams immediately post-liquefaction.

Table of contents
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Configurations d'essai
  • 5 Construction de l'appareillage d'essai et des substrats
  • 6 Matériaux de protection contre la fuite cryogénique
  • 7 Instruments pour les échantillons
  • 8 Environnement d'essai
  • 9 Procédure d'essai
  • 10 Répétabilité et reproductibilité
  • 11 Incertitude de mesure
  • 12 Rapport d'essai
  • 13 Applications pratiques des résultats d'essai
  • Annexe A Méthodes de fixation des thermocouples
  • Annexe B Classification
  • Bibliographie
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