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  Accreditation

Testing laboratory for metallography and materials controls, corrosion and wear tests, analysis through atomic absorption spectrography, Nickel release tests, qualitative and quantitative analysis through scanning electron microscopy SEM/EDX.

The entire list or accredited activities is described in the STS 104 Directory link.

Swiss Accreditation Service SAS

Our sections : 
- Consultancy in
electroplating
- Chemistry
- Chronofiable
- Leathers and polymers
- Materials
- Tribology

Our main services : 

- Allergenics and toxics
- Technical assistance
- Jewellery
- Chronofiable®
- Contaminants, cleanliness
- Corrosion
- Leathers
- JPR Kit
- Electroplating
- Climate tests
- Reliability
- Training
- Horological exterior
- Materials
- SEM
- Metallography
- Watch movements and watch heads
- Polymers, elastomers
- Coatings
- Wear tests

About nickel : 

- Nickel allergy
- Nickel allergy caused by jewels
- European regulation and standards
 
 
Copyright 2007 Laboratoire Dubois S.A.