Atomic clock

You'll be amazed how often accurate measurements play a role in our daily lives, but also in technological developments, environmental issues and health care. We invite you to take a look...> Read more...

VSL’s service

VSL’s four core activities are:

• Calibration and reference materials
• Contract research and consultancy
• Interlaboratory comparisons
• Courses and training

What is VSL?

VSL is the National Metrology Institute of the Netherlands, appointed by the Dutch government to maintain and develop the national measurement standards. VSL makes measurement results of companies, laboratories and organizations directly traceable to international standards. VSL makes an important contribution towards the reliability, quality and innovation of products and processes, both in business and society at large. > Read more...