ISO 7066-2:1988
Assessment of uncertainty in the calibration and use of flow measurements devices; part 2: non-linear calibration relationships

Standard No.

ISO 7066-2:1988

Release Date

1988

Published By

International Organization for Standardization (ISO)

Latest

ISO 7066-2:1988

Scope

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.

ISO 7066-2:1988 history

• 1988 ISO 7066-2:1988 Assessment of uncertainty in the calibration and use of flow measurements devices; part 2: non-linear calibration relationships