by ysvl@hotmail.com | Jun 28, 2020 | NPU Concept model, Measurement units

General rules on measurement unit Purpose of measurement unitDefinition and scope of measurement unitRulesHierachy of units Purpose A quantitative estimation of a clinical laboratory analyte must be expressed together with an appropriate unit of measurement. Without...
by Mikkel | Feb 6, 2020 | NPU Concept model, Measurement units

Rules for use of SI-prefixes in laboratory medicine OverviewSI prefix table (modified)Various expressions of SI unitsVarious expressions of SI factors units Definition SI prefixes are a set of multiples and submulitples within the SI system Purpose of the use of...
by Mikkel | Jun 1, 2020 | NPU Concept model, Measurement units

International System of Units OverviewFormats, expressions and symbolsDetails Abbreviation SI units Synonym Metric system of units Definition A set of measurement units defined accordance to the corresponding International System of Quantities (ISQ) Scope The system...
by Mikkel | Feb 6, 2020 | NPU Concept model, Measurement units

Non-SI units OverviewExamples of non-SI unitsWHO International Unit (IU)Procedure defined unit (p.d.u.)Details Definition Measurement unit that is outside the SI system Note: Non-SI units have magnitudes (values) that do not belong to the 7 physical dimensions or...
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