CISPR 16-4-2-2003 Specification for radio disturbance and immunity measuring apparatus and methods - Part 4-2:Uncertainties,statistics and limit modelling - Uncertainty in EMC measurements
This part of CISPR 16 is designated a basic standard, which specifies the manner in which
measurement uncertainty is to be taken in to account in determining compliance with CISPR
limits. The material is also relevant to any EMC test when interpretation of the results and
conclusions reached will be impacted by the uncertainty of the instrumentation used during
the testing. Annex A contains the background material used in providing the amount of
measurement uncertainty found in generating the CISPR values shown in Clause 4 and hence
provides valuable background material for those needing both initial and further information
on measurement uncertainty and how to take into account individual uncertainties in the
measurement chain. The annex however is not intended to be a tutorial of user manual or to
be copied when making uncertainty calculations. For that, the references shown in the
bibliography should be used.
Measurement instrumentation specifications are given in CISPR 16-1, while the methods of
measurement are covered in CISPR 16-2. Further information and background on CISPR and
radio disturbances is given in CISPR 16-3. The other parts of CISPR 16-4 contain further
information on uncertainties in general, statistics and limit modelling.
CISPR 16-4-2-2003 history
2018CISPR 16-4-2-2018 Spécifications des méthodes et des appareils de mesure des perturbations radioélectriques et de l'immunité aux perturbations radioélectriques - Partie 4-2: Incertitudes@ statistiques et modélisation des limites - Incertitudes de mesure de l’instrumentatio
2014CISPR 16-4-2-2014 Specification for radio disturbance and immunity measuring apparatus and methods – Part 4-2: Uncertainties@ statistics and limit modelling – Measurement instrumentation uncertainty (Edition 2.1 Consolidated Reprint)
2011CISPR 16-4-2-2011 Specification for radio disturbance and immunity measuring apparatus and methods.Part 4-2: Uncertainties, statistics and limit modelling.Measurement instrumentation uncertainty
2003CISPR 16-4-2-2003 Specification for radio disturbance and immunity measuring apparatus and methods - Part 4-2:Uncertainties,statistics and limit modelling - Uncertainty in EMC measurements