National Physical Laboratory

Mathematics & Modelling for Metrology

Mathematics & Modelling for Metrology resources

NPL has made a range of software freely available to download, including tools for fitting low-degree polynomial calibration functions, software to support the use of the 'Guide to the Expression of Uncertainty in Measurement' (GUM) and its Supplements, and a software simulation of a lock-in amplifier.


Please note that the information will not be divulged to third parties, or used without your permission