duimetrology.com

Purpose: To develop the concept that, in metrology, accuracy is not a number. It is something that we work towards. It does not make sense to say that a particular measurement result "is accurate". We can take certain steps to encourage accuracy such as using the mean or average of many results. The proper approach is provide a measurement result that is as accurate as possible together with a statement of the uncertainty of the measurement. #accuracy #UM #VIM #measurement

Purpose: To connect the Criminal Code and its wording about concentration of alcohol in units of blood with the International system of SI units. To establish the importance of SI units and their definitions according to the CGPM when construing and applying the Criminal Code of Canada, with respect to offences defined in terms of a concentration of alcohol in units of blood. #SIUnits #measurement #CGPM #BIPM #VIM

Purpose: Cross-examination of a CFS scientist on the VIM. To connect "measurement" in Canadian evidentiary breath testing to "measurement" in the international literature, specifically the International Vocabulary of Metrology, referred to in most international scientific literature on measurement To define any measurement in Canada, including a measurement for a forensic purpose as a comparison. To obtain admissions from the CFS scientist as to the applicability of the defin