#SIUnits

Mar 2, 20186 min read

Traceability of Measurement Results is Through the Certificate of Calibration

"Traceability" is an important concept in metrology - measurement science. Defence lawyers need to study metrology, find experts, and...

Feb 25, 20186 min read

AI Hardware and Software Can't Measure Without Learning and Re-Learning

Purpose: To educate the Court as to the "why" of the unreliability of an approved instrument to measure across the measuring interval if...

Feb 20, 20184 min read

What are the CGPM and BIPM? Is Canada a member?

Purposes: To connect evidentiary breath testing in Canada, the Criminal Code, and the Weights and Measures Act section 4(1) to the Metre...

Feb 19, 20185 min read

Applying Magna Carta and the Concept of the Measurement Standard - the Etalon

Purpose: To connect the concept of measurement standard, reference standard, étalon to Canadian law, Canadian constitutional law, and...

Feb 16, 20184 min read

Measurements Under the Criminal Code of Canada Use SI Units

Purpose: To connect the Criminal Code and its wording about concentration of alcohol in units of blood with the International system of...

duimetrology.com