ISO 21968:2005
Withdrawn
View Superseded by
Non-magnetic metallic coatings on metallic and non-metallic basis materials — Measurement of coating thickness — Phase-sensitive eddy-current method
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07-29-2005
04-09-2025
ISO 21968:2005 describes a method of using phase-sensitive eddy-current instruments for non-destructive measurements of the thickness of non-magnetic metallic coatings on metallic and non-metallic basis materials such as zinc, cadmium, copper, tin or chromium on steel, as well as copper or silver on composite materials.
The phase-sensitive method can be applied without thickness errors to smaller surface areas and to stronger surface curvatures than the amplitude-sensitive eddy-current method described in ISO 2360, and is less affected by the magnetic properties of the basis material. However, the phase-sensitive method is more affected by the electrical properties of the coating materials.
| Committee |
ISO/TC 107
|
| DevelopmentNote |
Supersedes ISO/DIS 21968. (08/2005)
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| SupersededBy |
| Standards | Relationship |
| NF EN ISO 21968 : 2005 | Identical |
| NBN EN ISO 21968 : 2005 | Identical |
| NEN EN ISO 21968 : 2005 | Identical |
| NS EN ISO 21968 : 1ED 2005 | Identical |
| I.S. EN ISO 21968:2005 | Identical |
| PN EN ISO 21968 : 2006 | Identical |
| SAC GB/T 31554 : 2015 | Identical |
| SS-EN ISO 21968:2005 | Identical |
| BS EN ISO 21968:2005 | Identical |
| EN ISO 21968:2005 | Identical |
| DIN EN ISO 21968:2005-10 | Identical |
| UNE-EN ISO 21968:2006 | Identical |
| 16/30332792 DC : DRAFT APR 2016 | BS EN ISO 2360 - NON-CONDUCTIVE COATINGS ON NON-MAGNETIC ELECTRICALLY CONDUCTIVE BASE METALS - MEASUREMENT OF COATING THICKNESS - AMPLITUDE-SENSITIVE EDDY-CURRENT METHOD |
| 14/30281850 DC : 0 | BS EN ISO 2178 - NON-MAGNETIC COATINGS ON MAGNETIC SUBSTRATES - MEASUREMENT OF COATING THICKNESS - MAGNETIC METHOD |
| I.S. EN ISO 2360:2017 | NON-CONDUCTIVE COATINGS ON NON-MAGNETIC ELECTRICALLY CONDUCTIVE BASE METALS - MEASUREMENT OF COATING THICKNESS - AMPLITUDE-SENSITIVE EDDY-CURRENT METHOD (ISO 2360:2017) |
| BS EN ISO 2178:2016 | Non-magnetic coatings on magnetic substrates. Measurement of coating thickness. Magnetic method |
| DIN EN 16813:2015-01 (Draft) | THERMAL SPRAYING - MEASUREMENT OF THE ELECTRICAL CONDUCTIVITY OF THERMAL SPRAYED NON-IRON METAL COATINGS BY MEANS OF EDDY CURRENT METHOD |
| I.S. EN ISO 2178:2016 | NON-MAGNETIC COATINGS ON MAGNETIC SUBSTRATES - MEASUREMENT OF COATING THICKNESS - MAGNETIC METHOD (ISO 2178:2016) |
| DIN EN ISO 2178:2015-01 (Draft) | NON-MAGNETIC COATINGS ON MAGNETIC SUBSTRATES - MEASUREMENT OF COATING THICKNESS - MAGNETIC METHOD (ISO 2178:2016) |
| PREN 14592 : DRAFT 2017 | TIMBER STRUCTURES - DOWEL-TYPE FASTENERS - REQUIREMENTS |
| BS EN 16813:2016 | Thermal spraying. Measurement of the electrical conductivity of thermal sprayed non-iron metal coatings by means of eddy current method |
| EN ISO 2360:2017 | Non-conductive coatings on non-magnetic electrically conductive base metals - Measurement of coating thickness - Amplitude-sensitive eddy-current method (ISO 2360:2017) |
| ISO 2178:2016 | Non-magnetic coatings on magnetic substrates — Measurement of coating thickness — Magnetic method |
| EN ISO 2178:2016 | Non-magnetic coatings on magnetic substrates - Measurement of coating thickness - Magnetic method (ISO 2178:2016) |
| I.S. EN 16813:2016 | THERMAL SPRAYING - MEASUREMENT OF THE ELECTRICAL CONDUCTIVITY OF THERMAL SPRAYED NON-IRON METAL COATINGS BY MEANS OF EDDY CURRENT METHOD |
| BS EN ISO 2360:2017 | Non-conductive coatings on non-magnetic electrically conductive base metals. Measurement of coating thickness. Amplitude-sensitive eddy-current method |
| UNE-EN 16813:2017 | Thermal spraying - Measurement of the electrical conductivity of thermal sprayed non-iron metal coatings by means of eddy current method |
| UNE-EN ISO 2178:2017 | Non-magnetic coatings on magnetic substrates - Measurement of coating thickness - Magnetic method (ISO 2178:2016) |
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