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Jan Johansson

Senior forskare

Tel

+46 10 516 55 04

Email

jan.johansson@ri.se

Location

Borås

Unit

Mätteknik (105100)

Manager RISE NMI and the National Laboratories of Standards. National representative in EURAMET and BIPM.

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PrintCrete-3D printing of Sustainable Prefabricated Concrete Elements

Printcrete advances 3D printing for prefabricated concrete, bringing efficiency and cost reduction to the Swedish construction industry. By optimizing value chains and involving stakeholders, it ensures market alliance and custome…

Are you certain on the measurement uncertainty?

A central concept in metrology is measurement uncertainty, which is not about being unsure, but about being very sure of what you do and do not know.

The importance of measuring

How big, how heavy, how long, how small, how...? Measuring is deeply rooted in us humans. We want to know which car is the fastest, who is the longest and who is the strongest. The importance of measuring correctly and equally can…

The National Metrology Institute (NMI) at RISE

RISE is Sweden's NMI (National Metrology Institute) and, according to the Swedish constitution, is responsible for the central measurement quantities in the International System of Units, SI.

The Regional Metrology Organization, EURAMET

Through Knowledge Transfer and cooperation among our members EURAMET facilitates the development of the national metrology infrastructures.

The Meter Convention and international cooperation

Having access to an internationally accepted and uniform system of measurement units is a basis for modern society and a prerequisite for science, technological development and international trade.