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CEN

prEN ISO 7933

(Main)

Ergonomics of the thermal environment - Analytical determination and interpretation of heat stress using the predicted heat strain model (ISO/DIS 7933:2018)

Ergonomics of the thermal environment - Analytical determination and interpretation of heat stress using the predicted heat strain model (ISO/DIS 7933:2018)

Ergonomie der thermischen Umgebung - Analytische Bestimmung und Interpretation der Wärmebelastung mit dem Modell der vorhergesagten Wärmebeanspruchung (ISO/DIS 7933:2018)

Ergonomie des ambiances thermiques - Détermination analytique et interprétation de la contrainte thermique fondées sur le calcul de l'astreinte thermique prévisible (ISO/DIS 7933:2018)

Ergonomija toplotnega okolja - Analitično ugotavljanje in razlaga toplotnega stresa z izračunom predvidene toplotne obremenitve (ISO/DIS 7933:2021)

General Information

Status
Not Published
Publication Date
11-Nov-2019
ICS
13.180 - Ergonomics
Technical Committee
CEN/TC 122 - Ergonomics
Drafting Committee
CEN/TC 122/WG 11 - Ergonomics of the Physical Environment
Current Stage
4098 - Decision to abandon - Enquiry
Completion Date
05-Feb-2019
Ref Project
oSIST prEN ISO 7933:2022 - Ergonomics of the thermal environment - Analytical determination and interpretation of heat stress using calculation of the predicted heat strain (ISO/DIS 7933:2021)

Relations

Revises
EN ISO 7933:2004 - Ergonomics of the thermal environment - Analytical determination and interpretation of heat stress using calculation of the predicted heat strain (ISO 7933:2004)
Effective Date
18-Jan-2023

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SLOVENSKI STANDARD
oSIST prEN ISO 7933:2022
01-januar-2022
Ergonomija toplotnega okolja - Analitično ugotavljanje in razlaga toplotnega
stresa z izračunom predvidene toplotne obremenitve (ISO/DIS 7933:2021)
Ergonomics of the thermal environment - Analytical determination and interpretation of
heat stress using calculation of the predicted heat strain (ISO/DIS 7933:2021)
Ergonomie der thermischen Umgebung - Analytische Bestimmung und Interpretation der
Wärmebelastung durch Berechnung der vorhergesagten Wärmebeanspruchung
(ISO/DIS 7933:2021)
Ergonomie des ambiances thermiques - Détermination analytique et interprétation de la
contrainte thermique fondées sur le calcul de l'astreinte thermique prévisible (ISO/DIS
7933:2021)
Ta slovenski standard je istoveten z: prEN ISO 7933
ICS:
13.180 Ergonomija Ergonomics
oSIST prEN ISO 7933:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN ISO 7933:2022

---------------------- Page: 2 ----------------------
oSIST prEN ISO 7933:2022
DRAFT INTERNATIONAL STANDARD
ISO/DIS 7933.2
ISO/TC 159/SC 5 Secretariat: BSI
Voting begins on: Voting terminates on:
2021-11-12 2022-01-07
Ergonomics of the thermal environment — Analytical
determination and interpretation of heat stress using
calculation of the predicted heat strain
Ergonomie des ambiances thermiques — Détermination analytique et interprétation de la contrainte
thermique fondées sur le calcul de l'astreinte thermique prévisible
ICS: 13.180
This document is circulated as received from the committee secretariat.
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 7933.2:2021(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION. © ISO 2021

---------------------- Page: 3 ----------------------
oSIST prEN ISO 7933:2022
ISO/DIS 7933.2:2021(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2021
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii
  © ISO 2021 – All rights reserved

---------------------- Page: 4 ----------------------
oSIST prEN ISO 7933:2022
ISO/DIS 7933.2:2021(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Symbols . 2
5 Principles of the predicted heat strain (PHS) model . 4
6 Main steps of the calculation .
...

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