Standard

NS-EN ISO 20789:2019

Published

Corrigendums and amendments are bought separately.

Language
Services

Abstract

This document specifies requirements for so-called "cold bubble-through" or "cold pass-over" humidifying equipment, hereafter referred to as a passive humidifier. Figure 1 and Figure 2 illustrate these passive humidifiers.

Document information

  • Standard from SN
  • Published:
  • Edition: 2019-09
  • Version: 1
  • Document type: NAT
  • ICS 11.040.10
  • National Committee SN/K 122

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