Final Draft
International Standard
ISO/FDIS 7730
Ergonomics of the thermal environment — Analytical determination and interpretation of thermal comfort using calculation of the PMV and PPD indices and local thermal comfort criteria
Reference number
ISO/FDIS 7730
Edition 4
© ISO 2025
Final Draft International Standard
Under development
This draft is in the approval phase.
Will replace ISO 7730:2005

Abstract

ISO 7730:2005 presents methods for predicting the general thermal sensation and degree of discomfort (thermal dissatisfaction) of people exposed to moderate thermal environments. It enables the analytical determination and interpretation of thermal comfort using calculation of PMV (predicted mean vote) and PPD (predicted percentage of dissatisfied) and local thermal comfort, giving the environmental conditions considered acceptable for general thermal comfort as well as those representing local discomfort.

General information

  • Status
     : Under development
    Stage
    : Final text received or FDIS registered for formal approval [50.00]
  • Edition
     : 4
  • Technical Committee :
    ISO/TC 159/SC 5
    ICS :
    13.180 
  • RSS updates

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