# Directive 2014/32/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of measuring instruments (recast) (Text with EEA relevance), Division 7.3

Extent: E+W+S+N.I.

The relative MPE of the calculator, expressed in %:
E c = 0,5 + Δθ min ∕ Δθ ,
where the error Ec relates the value of the thermal energy indicated to the true value of the thermal energy.

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Source: https://www.legislation.gov.uk/eudr/2014/32/annex/VI/division/3/division/7/division/7.3 (the official version)
Page: https://openlegislation.uk/eu-directive-2014-32/annex-VI/division-3/division-7/division-7.3
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.