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I.S. EN ISO 8996:2004

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

ERGONOMICS OF THE THERMAL ENVIRONMENT - DETERMINATION OF METABOLIC RATE
Available format(s)

Hardcopy , PDF

Superseded date

27-01-2022

Language(s)

English

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

Foreword
1 Scope
2 Normative references
3 Principle and accuracy
4 Level 1, screening
  4.1 Table for the estimation of metabolic rate by
      occupation
  4.2 Classification of metabolic rate by categories
5 Level 2, observation
  5.1 Estimation of metabolic rate by task requirements
  5.2 Metabolic rate for typical activities
  5.3 Metabolic rate for a work cycle
  5.4 Influence of the length of rest periods and work
      periods
  5.5 Obtaining values by interpolation
  5.6 Requirements for the application of metabolic-rate
      tables
6 Level 3, analysis
   6.1 Estimation of metabolic rate using heart rate
   6.2 Relationship between heart rate and metabolic rate
7 Level 4, expertise
   7.1 Determination of metabolic rate by measurement of
       oxygen consumption rate
   7.2 The doubly labelled water method for long-term
       measurements
   7.3 Direct calorimetry - Principle
Annex A (informative) Evaluation of the metabolic rate at
        level 1, screening
Annex B (informative) Evaluation of the metabolic rate at
        level 2, observation
Annex C (informative) Evaluation of the metabolic rate at
        level 3, analysis
Annex D (informative) Evaluation of the metabolic rate at
        level 4, expertise - Examples of the calculation of
        metabolic rate based on measured data

Provides different methods for the determination of metabolic rate in the context of ergonomics of the climatic working environment. It can also be used for other applications - for example, the assessment of working practices, the energetic cost of specific jobs or sport activities, the total cost of an activity, etc.

DevelopmentNote
Supersedes I.S. EN 28996 (12/2004)
DocumentType
Standard
Pages
34
PublisherName
National Standards Authority of Ireland
Status
Superseded
SupersededBy
Supersedes

ISO 15265:2004 Ergonomics of the thermal environment Risk assessment strategy for the prevention of stress or discomfort in thermal working conditions
ISO 9886:2004 Ergonomics Evaluation of thermal strain by physiological measurements

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