Specifies minimum purity requirements for medical air delivered to the terminal units of a medical gas pipeline system from medical compressed air plants installed on-site. Requirements for gas analysis are given.
Header
About this publication
Preface
1 Scope
2 Application
3 Normative references
4 Terms and definitions
5 Purity of medical air
6 Analysis of medical air
6.1 General
6.2 Oxygen
6.3 Carbon monoxide
6.4 Carbon dioxide
6.5 Water vapour
6.6 Total volatile non-substituted hydrocarbons as methane equivalents
6.7 Oil
6.8 Halogenated hydrocarbons
6.9 Fluorides as dissociated fluoride ion
6.10 Sulfur dioxide
6.11 Nitrogen dioxide and nitrogen monoxide
6.12 [Clause deleted]
Appendix A
A.1 Principle
A.2 Apparatus
A.2.1 General
A.2.2 Sample containers
A.2.3 Sample line
A.3 Procedure
A.4 Precision of the sample method
A.5 Results, calculation and precision of the sample method
A.6 Report
Amendment Control Sheet
Amendment No. 1 (June 2022)
Revised text amendment
