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1、BRITISH STANDARD BS EN ISO 9886:2004 Incorporating Corrigendum No. 1 Ergonomics Evaluation of thermal strain by physiological measurements The European Standard EN ISO 9886:2004 has the status of a British Standard ICS 13.180 ? Licensed Copy: London South Bank University, London South Bank Universit
2、y, Tue Jan 30 01:27:17 GMT+00:00 2007, Uncontrolled Copy, (c) BSI BS EN ISO 9886:2004 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 26 February 2004 BSI 23 March 2004 ISBN 0 580 43494 X National foreword This British Standard is the officia
3、l English language version of EN ISO 9886:2004. It is identical with ISO 9886:2004. It supersedes BS EN ISO 9886:2001 which is withdrawn. The UK participation in its preparation was entrusted by Technical Committee PH/9, Applied ergonomics, to Subcommittee PH/9/1, Thermal environments, which has the
4、 responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section ent
5、itled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Complian
6、ce with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related in
7、ternational and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN ISO title page, the EN ISO foreword page, the ISO title page, pages ii to v, a blank page, pages 1 to 21 and a back cover. The BSI copyright noti
8、ce displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments 15064 Corrigendum No. 1 23 March 2004Corrected EN ISO foreword page Licensed Copy: London South Bank University, London South Bank University, Tue Jan 30 01:27:17 GMT+
9、00:00 2007, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 9886 February 2004 ICS 13.180Supersedes EN ISO 9886:2001 English version Ergonomics - Evaluation of thermal strain by physiological measurements (ISO 9886:2004) Ergonomie - Evaluation de lastreinte thermi
10、que par mesures physiologiques (ISO 9886:2004) Ergonomie - Ermittlung der thermischen Beanspruchung durch physiologische Messungen (ISO 9886:2004) This European Standard was approved by CEN on 19 February 2004. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate
11、 the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. This European Standard exists
12、 in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodie
13、s of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR
14、STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2004 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 9886:2004: E Licensed Copy: London South B
15、ank University, London South Bank University, Tue Jan 30 01:27:17 GMT+00:00 2007, Uncontrolled Copy, (c) BSI I NESO 89:6802( 40E) 2 CORRECTED 2004-02-25 Foreword This document (EN ISO 9886:2004) has been prepared by Technical Committee ISO/TC 159 “Ergonomics“ in collaboration with Technical Committe
16、e CEN/TC 122 “Ergonomics“, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by August 2004, and conflicting national standards shall be withdrawn at the latest
17、 by August 2004. This document supersedes EN ISO 9886:2001. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, G
18、ermany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Endorsement notice The text of ISO 9886:2004 has been approved by CEN as EN ISO 9886:2004 without any modi
19、fications. EN ISO 9886:2004 Licensed Copy: London South Bank University, London South Bank University, Tue Jan 30 01:27:17 GMT+00:00 2007, Uncontrolled Copy, (c) BSI Reference number ISO 9886:2004(E) OSI 4002 INTERNATIONAL STANDARD ISO 9886 Second edition 2004-02-15 Ergonomics Evaluation of thermal
20、strain by physiological measurements Ergonomie valuation de lastreinte thermique par mesures physiologiques EN ISO 9886:2004 Licensed Copy: London South Bank University, London South Bank University, Tue Jan 30 01:27:17 GMT+00:00 2007, Uncontrolled Copy, (c) BSI IS:6889 O4002(E) DPlcsid Fremia ihTs
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26、 2007, Uncontrolled Copy, (c) BSI IS:6889 O4002(E) I SO 4002 All irthgs ersedevr iii Contents Page Forewordiv Introduction v 1 Scope1 2 Normative references .1 3 Symbols and abbreviated terms2 4 Measurement of body core temperature (tcr) .3 4.1 General.3 4.2 Measurement techniques for indicators of
27、body core temperature4 5 Measurement of body skin temperature (tsk).6 5.1 General.6 5.2 Principle of the method7 5.3 Interpretation.7 6 Assessment of thermal strain on the basis of heart rate (HR) .7 6.1 General.7 6.2 Principle of the method7 6.3 Interpretation.8 7 Assessment of physiological strain
28、 on the basis of body-mass loss (msw) due to sweating.8 7.1 Principle of the method8 7.2 Interpretation.8 Annex A (informative) Comparison between the physiological methods of evaluation of thermal strain.9 Annex B (informative) Measuring techniques .12 Annex C (informative) Limit values of the phys
29、iological parameters of thermal strain18 Bibliography .21 EN ISO 9886:2004 Licensed Copy: London South Bank University, London South Bank University, Tue Jan 30 01:27:17 GMT+00:00 2007, Uncontrolled Copy, (c) BSI IS:6889 O4002(E) iv I SO 4002 All irthgs ersedevr Foreword ISO (the International Organ
30、ization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been establish
31、ed has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
32、 International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Pu
33、blication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such paten
34、t rights. ISO 9886 was prepared by Technical Committee ISO/TC 159, Ergonomics, Subcommittee SC 5, Ergonomics of the physical environment. This second edition cancels and replaces the first edition (ISO 9886:1992), which has been technically revised. EN ISO 9886:2004 Licensed Copy: London South Bank
35、University, London South Bank University, Tue Jan 30 01:27:17 GMT+00:00 2007, Uncontrolled Copy, (c) BSI IS:6889 O4002(E) I SO 4002 All irthgs ersedevr v Introduction This document is part of a series of standards concerned with the assessment of thermal stress and strain. This series of Internation
36、al Standards aims in particular at a) establishing specifications for the methods of measuring physical parameters characterising thermal environments; b) establishing methods for assessing thermal stress in cold, moderate and hot environments. The analysis methods described by these latter standard
37、s allow the prediction of the average physiological response of subjects exposed to a thermal environment. Some of these methods are not applicable under exceptional climatic circumstances, when the characteristics of the exposed subjects differ greatly from the average or when special means of prot
38、ection are used. In these cases, or for the sake of research, it may be useful or even necessary to measure directly the physiological strain experienced by the subject. This International Standard gives a series of specifications concerning the methods of measurement and interpretation of the physi
39、ological parameters considered as reflecting the response of the human organism placed in a hot or cold environment. EN ISO 9886:2004 Licensed Copy: London South Bank University, London South Bank University, Tue Jan 30 01:27:17 GMT+00:00 2007, Uncontrolled Copy, (c) BSI blank EN ISO 9886:2004 Licen
40、sed Copy: London South Bank University, London South Bank University, Tue Jan 30 01:27:17 GMT+00:00 2007, Uncontrolled Copy, (c) BSI INTENRATIONAL TSANDADR IS:6889 O4002(E) I SO 4002 All irthgs ersedevr 1 Ergonomics Evaluation of thermal strain by physiological measurements 1 Scope This Internationa
41、l Standard describes methods for measuring and interpreting the following physiological parameters: body core temperature; skin temperatures; heart rate; body-mass loss. The choice of variables to be measured and techniques to be used is at the discretion of those responsible for the health of the e
42、mployees. These persons will have to take into account not only the nature of the thermal conditions, but also the degree of acceptance of these techniques by the employees concerned. It should be emphasised that direct measurements on the individual can only be carried out on two conditions. a) If
43、the person has been fully informed about the discomfort and the potential risks associated with the measurement technique and gives free consent to such measurements. b) If the measurements present no risk for the person which is unacceptable in view of general or specific codes of ethics. In order
44、to simplify this choice, Annex A presents a comparison of the different methods concerning their field of application, their technical complexity, the discomfort and the risks that they might involve. This standard defines the conditions which are to be met in order to ensure the accuracy of the dat
45、a gathered from the different methods. The measurement methods are described in Annex B. Limit values are proposed in Annex C (informative). This standard is not concerned with experimental conditions for which investigators may develop alternative methods intended to improve knowledge in this area.
46、 It is however recommended, when conducting such studies in the laboratory, to use the methods described below as references, so that results may be compared. Before using the evaluations methods described in this International Standard, the user is required to follow the ethics and legal rules in f
47、orce in his country or institution. Accordingly, ethical committees will be consulted and rules concerning free written consent, freedom of participation, confidentiality, etc. will be strictly followed. 2 Normative references The following referenced documents are indispensable for the application
48、of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 7933, Ergonomics of the thermal environment Analytical determination and interpretation of heat stress using calculati
49、on of the predicted heat strain EN ISO 9886:2004 Licensed Copy: London South Bank University, London South Bank University, Tue Jan 30 01:27:17 GMT+00:00 2007, Uncontrolled Copy, (c) BSI IS:6889 O4002(E) 2 I SO 4002 All irthgs ersedevr 3 Symbols and abbreviated terms ADu body surface area calculated from the Du Bois formula (m2) HR heart rate (beatsmin1) HR0 average heart rate (beatsmin1) of the subject at rest while sitting under ne