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ISO 22770:2019
ISO 22770:2019 Preparation of steel substrates before application of paints and related products – Analytical colorimetry method to support visual assessment of surface preparation grades
CDN $115.00
Description
This document provides guidance on the usage of analytical colorimetry to support visual assessment of surface preparation grades described in ISO 8501-1:2007, Clause 4.
This document provides examples of applications where the use of a colorimeter or spectrophotometer can enable a quick and objective assessment of the preparation grade of the substrate.
NOTE The data given in this document was obtained using the methodology described in Annex A.
Edition
1
Published Date
2019-07-15
Status
PUBLISHED
Pages
11
Format 
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Abstract
This document provides guidance on the usage of analytical colorimetry to support visual assessment of surface preparation grades described in ISO 8501-1:2007, Clause 4.
This document provides examples of applications where the use of a colorimeter or spectrophotometer can enable a quick and objective assessment of the preparation grade of the substrate.
NOTE The data given in this document was obtained using the methodology described in Annex A.
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