NEN EN ISO 9934-2 : 2015
Current
The latest, up-to-date edition.
01-12-2013
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Safety precautions
5 Classification
5.1 General
5.2 Magnetic inks
5.3 Powders
6 Testing and test certificate
6.1 Type testing and batch testing
6.2 In service testing
7 Requirements and test methods
7.1 Performance
7.2 Colour
7.3 Particle size
7.4 Temperature resistance
7.5 Fluorescent coefficient and fluorescent stability
7.6 Fluorescence of carrier liquid
7.7 Flash point
7.8 Corrosion induced by detection media
7.9 Viscosity of the carrier liquid
7.10 Mechanical stability
7.11 Foaming
7.12 pH
7.13 Storage stability
7.14 Solids content
7.15 Sulphur and halogen content
8 Testing requirements
9 Test report
10 Packaging and labelling
Annex A (normative) Procedure for type, batch and in service
testing
Annex B (normative) Reference blocks
Annex C (normative) Corrosion testing of steel
Bibliography
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