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Projekto etapai

1. Decision on WI Proposal
2. Projektas
3. Viešoji apklausa
Nuo 2026-03-15 iki 2026-05-14
4. Closure of enquiry
5. Submission to Formal Vote

Organizacija

CEN Europos standartizacijos komitetas

ICS

77.060 - Metalų korozija

Užsienio technikos komitetas

CEN/TC 262

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Komentavimo pradžia

2026-03-15

Taikymo sritis

ISO 9225:2012 specifies methods for measuring the parameters needed for corrosivity estimation used for classification of the corrosivity of atmospheres in ISO 9223. ISO 9225:2012 specifies methods for the measurement of environmental parameters for normative corrosivity estimation based on calculated first-year corrosion rates of standard metals, and informative corrosivity estimation based on characterization of the exposure environment. It does not describe the usual analytical techniques for the measured parameters since this depends on the available analytical techniques used in laboratories. Specific methods for deposition measurement of SO2 and Cl- deposition rates and conversional factors for comparison of different measuring methods are given.

Ryšiai

Pakeis
LST EN ISO 9225:2012