BH GSO ISO 7066-2:2024

ISO 7066-2:1988
Bahraini Standard   Current Edition · Approved on 21 November 2024

Assessment of uncertainty in calibration and use of flow measurement devices - Part 2: Non-linear calibration relationships

BH GSO ISO 7066-2:2024 Files

BH GSO ISO 7066-2:2024 Scope

This part of ISO 7066 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. lt considers only the use of polynomials with powers which are integers.

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