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Norm
ISO 7066-2:1988
Issue date: 1988 06 30
Assessment of uncertainty in the calibration and use of flow measurement devices — Part 2: Non-linear calibration relationships
Describes the procedures for fitting a quadratic, cubic or higher degree polynomial expression to a non-linear set of calibration data, using the least-squares criterion,...
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Valid
Publisher:
International Organization for Standardization
Format:
Digital | 28 Pages
Language:
English
ICS
Describes the procedures for fitting a quadratic, cubic or higher degree polynomial expression to a non-linear set of calibration data, using the least-squares criterion, and of assessing the uncertainty associated with the resulting calibration curve. The method of fitting a straight line to flow measurement calibration data is dealt with in ISO 7066-1.