ISO 5156:2022
(Main)Corrosion of metals and alloys — Corrosion test method for disinfectant — Total immersion method
Corrosion of metals and alloys — Corrosion test method for disinfectant — Total immersion method
This document specifies a method for testing the corrosivity of disinfectants against metals and alloys (for example, apparatus, reagents and materials, test specimens, pre-cleaning of test specimens, conditioning, procedure, test report) under total immersion conditions. This document is applicable to the determination of corrosion of disinfectants to metal materials under total immersion. Other corrosion test methods are not included in this document, and this document does not include the evaluation of corrosion test results. This document does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility for the user of this document to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
Corrosion des métaux et alliages — Méthode d'essai de corrosion pour les désinfectants — Méthode d'immersion totale
General Information
Standards Content (Sample)
INTERNATIONAL ISO
STANDARD 5156
First edition
2022-12
Corrosion of metals and alloys —
Corrosion test method for disinfectant
— Total immersion method
Corrosion des métaux et alliages — Méthode d'essai de corrosion pour
les désinfectants — Méthode d'immersion totale
Reference number
ISO 5156:2022(E)
© ISO 2022
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ISO 5156:2022(E)
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© ISO 2022
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ISO 5156:2022(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Apparatus . 1
4.1 Test cell . 1
4.2 Specimen-supporting device . 2
4.3 Analytical balance . 2
4.4 Constant-temperature device . 2
4.5 Evaporation-preventing device . 2
4.6 Digital microscope . 2
4.7 Oven. 3
4.8 Vernier calliper . 3
5 Reagents and materials . 3
6 Test specimens . 3
7 Precleaning of test specimens . 3
8 Conditioning . 3
9 Procedure .4
10 Test report . 5
Annex A (informative) Recommended report form . 6
Bibliography . 8
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ISO 5156:2022(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
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electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
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www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 156, Corrosion of metals and alloys.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www.iso.org/members.html.
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ISO 5156:2022(E)
Introduction
Disinfecting is one of the most important means of preventing the spread of infectious diseases. In
the current environment, it is of great practical significance to establish International Standards for
corrosion detection of disinfectants scientifically. This document is intended to provide a basis for
corrosion detection of disinfectants and to help prevent potential hazards caused by improper use of
disinfectants worldwide.
This document only provides the corrosion test method for disinfectants under the condition of total
immersion. Other corrosion test methods are not included in this document. This document does not
include the evaluation of corrosion test results.
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INTERNATIONAL STANDARD ISO 5156:2022(E)
Corrosion of metals and alloys — Corrosion test method
for disinfectant — Total immersion method
1 Scope
This document specifies a method for testing the corrosivity of disinfectants against metals and
alloys (for example, apparatus, reagents and materials, test specimens, pre-cleaning of test specimens,
conditioning, procedure, test report) under total immersion conditions.
This document is applicable to the determination of corrosion of disinfectants to metal materials under
total immersion. Other corrosion test methods are not included in this document, and this document
does not include the evaluation of corrosion test results.
This document does not purport to address all of the safety concerns, if any, associated with its use. It is
the responsibility for the user of this docume
...
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