STN EN ISO 7933
| Name: | STN EN ISO 7933 |
| Validity: | Withdrawn |
| Number of pages: | 40 |
| Language: |
EN
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| Slovak title | Ergonómia tepelného prostredia. Analytické určovanie a interpretácia tepelného zaťaženia predpokladaného tepelného namáhania výpočtom (ISO 7933: 2023) |
| English title | Ergonomics of the thermal environment - Analytical determination and interpretation of heat stress using calculation of the predicted heat strain (ISO 7933:2023) |
| Release Date: | 01. 11. 2023 |
| Date of withdrawal: | 01. 04. 2025 |
| ICS: | 13.180 |
| Sorting character/National clasification code | 83 3562 |
| Level of incorporation: | idt EN ISO 7933:2023, idt ISO 7933:2023 |
| Official Journal | 10/23 |
| Amendments | |
| Replaced by: | STN EN ISO 7933:2025-04 (83 3562) |
| Repleces: | STN EN ISO 7933:2005-02 (83 3562) |
| Note in Official Journal: | |
| Subject of the standard: | This document describes a model [the predicted heat strain (PHS) model] for the analytical determination and interpretation of the thermal stress (in terms of water loss and rectal temperature) experienced by an average person in a hot environment and determines the maximum allowable exposure times within which the physiological strain is acceptable for 95 % of the exposed population (the maximum tolerable rectal temperature and the maximum tolerable water loss are not exceeded by 95 % of the exposed people). |
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