The framework for quantities, units, symbols and their use in technical documents — the successor to ISO 31. ISO/IEC Standards & Units
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8 results for “ISO 1:2022”
Terminology, general requirements and user recommendations for piston-operated volumetric apparatus — pipettes, burettes, dilutors and dispensers. ISO/IEC Volume
Defines 20 °C as the standard reference temperature to which all dimensional specifications and measurement results refer. ISO/IEC Dimensional
…differential devices — orifice plates, nozzles and Venturi tubes in full circular conduits — shared by the device-specific parts of the series. ISO/IEC Flow
Dictionary
Thermal expansion (dimensional)
…Dimensional results are reported at the standard reference temperature of 20 °C defined by ISO 1. ISO 1:2022 Dimensional
Dictionary
Normalized error (En)
…U²(x) + U²(X)). |En| ≤ 1 indicates agreement within expanded uncertainties; it is the standard scoring for calibration proficiency tests. ISO 13528:2022 Statistics
…314. [6] ISO 5-1 (1984) Photography – Density Measurements – Part 1: Terms, Symbols, and Notations. [7] ISO 5-2 (1991) Photography – Density Measurements – Part2…
…Lett.,vol.3 1,pp. 397-398;1995. 6.Hale,P.D.;Franzen,D.L.Accuratecharacterizationofhighspeedphotodetectors. Proc. SPIE,vol.2022,pp.218-227;1993…