BS EN 16866:2017
$102.76
Metallic and other inorganic coatings. Simultaneous thickness and electrode potential determination of individual layers in multilayer nickel deposits (STEP test)
| Published By | Publication Date | Number of Pages |
| BSI | 2017 | 20 |
This European Standard applies to the measurement of the thickness of the individual nickel layers in electroplated multilayer nickel coatings and to the measurement of the potential differences between the individual nickel layers in electroplated multilayer nickel coatings. The measurement of coatings or layer systems other than electroplated multilayer nickel coatings is outside the scope of this European Standard.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | undefined |
| 7 | 1 Scope 2 Normative references 3 Test equipment 3.1 Construction of the measuring cell |
| 8 | 3.2 Composition of the test solution |
| 9 | 4 Requirements 5 Sampling 6 Factors influencing measurement accuracy 6.1 Electrolyte 6.2 Conditioning 6.3 Ni deposits 6.4 Surface cleanliness 6.5 Measurement area and contact pressure |
| 10 | 6.6 Electrical contact 6.7 Complete dissolution 7 Procedure 7.1 General 7.2 Measurement |
| 11 | 7.3 Evaluation |
| 15 | 8 Measurement uncertainty |
| 16 | 9 Test report |
| 17 | Annex A (informative)Precision data obtained by a round robin test |
