Abstract Preview

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.

General information

  • Status :  Published
    Publication date : 1988-07
  • Edition : 1
    Number of pages : 28
  • :
    ISO/TC 30
    Measurement of fluid flow in closed conduits
  • 17.120.10
    Flow in closed conduits

Buy this standard

Format Language
  • CHF138

Life cycle

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

Keep up to date with ISO

Sign up to our newsletter for the latest news, views and product information.