Reference number
ISO 19840:2012
International Standard
ISO 19840:2012
Paints and varnishes — Corrosion protection of steel structures by protective paint systems — Measurement of, and acceptance criteria for, the thickness of dry films on rough surfaces
Edition 2
2012-09
Read sample
ISO 19840:2012
59523
Published (Edition 2, 2012)
This publication was last reviewed and confirmed in 2023. Therefore this version remains current.

ISO 19840:2012

ISO 19840:2012
59523
Language
Format
CHF 96
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Abstract

ISO 19840:2012 specifies a procedure for the verification of dry-film thickness against nominal dry-film thickness on rough surfaces, including the adjustment of the instruments used, the definition of inspection areas, sampling plans, measurement methods and acceptance/rejection criteria.

The procedure is based on the use of instruments of the permanent magnet, electromagnet and eddy current type. Instrument accuracy is verified both at zero and at a known thickness on a smooth surface and adjusted if necessary.

It does not apply to nominal dry-film thicknesses less than 40 µm.

General information

  •  : Published
     : 2012-09
    : International Standard confirmed [90.93]
  •  : 2
     : 16
  • ISO/TC 35/SC 14
    87.020 
  • RSS updates

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